第二届教师基本功题库汇总搜题用什么软件最好-2024欧洲杯竞猜官方平台

建筑工程问答 4882

80c51单片机中,有( )个外部计数器输入。

80c51单片机的并口中,没有内部上拉电阻的并行io口是( )。

下列数据类型中不支持数组和指针的类型的是( )。

keil c51中位运算符包括( )。

为使准双向的io口工作在输入方式,必须保证它被预置为高电平输出。

语句if(a=0)中表达式a=0的结果为0。

位运算符中的移位运算右移一位相当于该数被2除。

安装proteus,提交仿真图文件和工程

假设p0口上连接8个高电平点亮led,当p0=0x56时,被点亮的led的个数是( )

假设p0口上连接一个共阳极数码管,其公共端接地,当p0=0xc0时,数码管显示的字符是( )。

数码管静态显示的优点是()。

假设共有4个共阳极数码管进行动态显示,其位选信号接入p1口低四位,当p1口输出为0x4a时,共有多少个数码管被点亮()。

使74ls164输出移位的信号是()。

p3口接8个led(高电平点亮),已知只有p3.1上的led灯亮,若同时让p3.0上的灯亮,下列程序正确的是()。

当单独采用74ls164进行io端口串行扩展时,至少需要单片机的几个引脚()

p1口通过for循环,采用左移运算符实现高电平点亮的跑马灯时,正确判断p1.7所连接led被点亮的程序是()。

矩阵式键盘相比于独立式键盘的优点是()。

8051的p0口初始值为0x55,在执行p1>>=1后,p0口的值为( )

8051单片机的p0.1和p0.3引脚接按键,两按键同时按下后引脚与地连接,其它引脚接高,此时p0口的值为( )

p1口连接有一个4x4矩阵键盘,其中行线占用p1.0~3(p10接第一行),列线占用p1.4~7(p14接第一列),p1口初始值为0x0f。当0,2,3,4号按键同时按下时,p1口管脚为高电平的是( )。

若p1口连接8个led,且高电平点亮,以下能点亮p1.0所连接led的是( )。

以下能够直接实现循环跑马灯的方法是( )。

以下能够使数码管输出“0”的是( )。

以下能够使数码管输出“9”的是( )。

关于动态显示原理,以下说确的是( )。

独立式键盘的电路特点包括( )。

对于共阴极数码管,单片机只要输出高电平就能点亮。

为使准双向的io口工作在输入方式,必须保证它被预置为高电平输出。

语句if(a=0)中表达式a=0的结果为0。

为使准双向的io口工作在输入方式,必须保证它被预置为高电平输出。

对于共阴极数码管,单片机只要输出高电平就能点亮。

单片机外部中断0的中断入口地址为

串口发送中断的入口地址为

允许定时器0中断的语句是

与外部中断0相关的中断请求标志位是

定时器0的中断服务函数为

下列寄存器设置可以允许外部中断1中断的是

在c51单片机定时器/计数器的多种工作方式中,工作方式2为

允许定时器0中断的语句是

定时器0的中断服务函数为

80c51单片机的有()个中断源?

上电复位后,同级中断的自然优先级从高至低依次为()。

80c51单片机有6个中断源。

任意情况下,外部中断0都比外部中断1具备更高的优先级。

任意时刻,只要有中断事件发生,cpu都会响应中断。

main函数可以调用中断服务函数。

中断服务函数不能传递任何参数。

在c51单片机定时器/计数器的多种工作方式中,工作方式2为

下列寄存器或者关键字( )可以控制c51单片机定时器t1的启动和停止。

c51单片机的定时器t1用作定时方式时,采用工作方式1,则初始化编程为( )。

51单片机的定时器t0用作定时方式时,采用工作方式2,t1用作计数方式时,采用工作方式1,则初始化编程为

c51单片机外接11.0592mhz的晶振,采用16位定时器计时50ms,则定时器初值应设为( )。

当80c51单片机的定时/计数器t0工作于计数模式,且使用工作方式1,定时器t0中断允许,则初始化代码为

定时器1工作在方式1模式下,定时时间由以下哪个寄存器决定?

基本型51单片机内有( )16位的定时器/计数器

基本型c51单片机内有( )16位的定时器/计数器 。

定时器0的中断服务函数为

下列寄存器或者关键字( )可以控制c51单片机定时器t1的启动和停止。

定时器1工作在方式1模式下,定时时间由以下哪个寄存器决定?

c51单片机外接11.0592mhz的晶振,采用16位定时器计时50ms,则定时器初值应设为( )。

定时器1中断允许的语句是( )。

若51单片机定时器/计数器为工作方式3,则表示单片机的定时器为

使用51单片机的定时器/计数器时,必须要使其中断允许。

各中断源发出的中断请求信号,都会标记在寄存器tcon中。

通过配置中断优先级寄存器,可实现优先级顺序:外中断0、定时器1、外中断1、定时器0、串口中断。

定时器/计数器可由tmod设定五种工作方式。

定时器与计数器的工作原理均是对外部输入脉冲进行计数。

在定时器0和外部中断1都设为高优先级时,定时器0优先级高于外部中断0。

使用c51单片机的定时器/计数器时,必须要使其中断允许。

串行口接收中断标志位为

串行口的发送数据的管脚是

串行口的发送与接收缓冲器是

当单独采用74ls164进行io端口串行扩展时,至少需要单片机的几个引脚()

假设有无符号整数0x56通过串行方式发送到74ls164上,高位先发,则74ls164的并行输出(qa为最高位,qh为最低位)的值是()。

串行口的发送数据和接收数据端是

8051单片机共有( )个串行口。

串行口采用同步通信方式每一次传送几个字符?

8051单片机的( )口的引脚,还具有外部中断、串行通信等第二功能。

mcs-51系列单片机串行口工作方式1时为

采用可变波特率的串行通信的工作方式为

串行口接收中断标志位为

下列引脚中,串口通信不会用到的是

以下关于串口工作方式1的说法错误的是

串行通信波特率是固定的方式包括

发送缓冲区sbuf只能读不能写。

串行通信时数据传输速度与所采用的波特率有关。

串行通信时收发双方发生或接收的波特率无需一致。

串行通信的接收中断标志位ri在中断处理完后自动清零。

串行通信传输速度慢,但传输线少且长距离传输成本小。

串行通信时波特率越高数据传输速度越快。

串行口的方式1常用于双机通信。

以下有关代谢的描述正确的是:

细胞内哪一步反应中释放的能量可以被机体转变成通用的能量货币atp?

地球上几乎所有的生物都具有的代谢途径是:

人体所有的细胞都具有的代谢途径是

一条代谢途径的限速步骤一定是

人体内所有的化学反应都由酶的催化

一条代谢途径至少有一步是不可逆反应

有氧生物吸入的氧气最后主要变成了二氧化碳分子中的氧离开了

生物体内的不可逆反应之所以是不可逆反应是因为催化它的酶只催化正反应,不催化逆反应

代谢组既包括生物小分子,还包括各种生物大分子

生化反应的标准条件设定的温度、ph和压强分别是:

如果一个生化反应的平衡常数大于1,则其标准自由能变化

生命系统属于

如果一个生化反应在标准条件下的自由能变化是负值,则此反应

被称为通用能量货币的高能生物分子是:

含有底物水平磷酸化的代谢途径有

含有高能键的辅酶或辅基有

以下有关能量代谢的描述错误的有:

真核细胞的呼吸链位于

呼吸链上标准氧化还原电位最高的电子传递体是

构成呼吸链不产生跨膜质子梯度的是

呼吸链抑制剂鱼藤酮作用的对象是

解偶联剂的作用可以

厌氧生物没有呼吸链

电子传递的方向通常是从标准氧还电位高的电子传递体到标准氧还电位低的电子传递体

失去f1的f1f0-atp合酶将会变成一种解偶联蛋白

f1f0-atp合酶只能利用呼吸链产生的质子梯度

真核细胞线粒体内有两种琥珀酸脱氢酶,一种参与三羧酸循环,一种参与呼吸链

1、单选题:下列( )器官属于植物的生殖器官

2单选题:浇花用( )最好

3单选题:冬季浇水最好的时间是( )

4单选题:影响植物生长的水分状态主要包括土壤水分和( )

5单选题:n(氮)肥一般促进植物的( )生长

6多选题:蚜虫通常可以用下列( )方法防治

7多选题:多年生花卉包括( )

8多选题:温度的三基点包括( )

9多选题:光照不足常会引起植物的下列( )情况

10多选题:根据光照时间对植物开花的影响,将植物分为( )

11判断题:同一种花卉生长的各个阶段对温度的需求是一样的。

12判断题:同一种花卉生长的不同阶段对光照的需求是一样的。

13判断题:不同花卉的相同的生长阶段对温度的需求有时也是不一样的。

14判断题:光照不足对植物生长的影响很大,但光照太强一般影响不大。

15判断题:一般有机肥、缓释肥可用作基肥。

1 撒播拌种的比例一般为( )

2 当穴盘苗具有2-3枚真叶,是生长的( )阶段。

3 胚芽没有长出之前,( )是第一要素。

穴盘播种时,一个穴孔播( )颗种子?

( )是撒播的第一要素?

4 穴盘苗生长的( )阶段需要施肥?

扦插成活与以下娜几个因素有关?( )

扦插根据取材不同,分为( )

5 播种繁殖中,报纸或遮阳网覆盖主要是为了保湿。

6 枝插是使用最广泛的一种扦插方法。

7 介质对扦插成活没有影响。

温度对种子发芽没有影响( )

种子发芽不需要光照( )

1 以下属于秋播花卉的是( )

2 以下属于春播花卉的是( )

3 下列花卉( )比较耐寒。

穴盘苗可以上盆的依据是( )

以下花卉耐热不耐寒的有( )

5 矮牵牛不需要摘心

6 石竹不需要摘心

7 华东地区,矮牵牛不能露地越冬,而石竹能露地越冬。

所有花卉都需要摘心( )

营养生长期需要施用高磷肥( )

郁金香下种温度( )。

一般消毒种球用( )浸泡。

月季修剪中,剪口位于强壮腋芽上方( )处。

常见的秋植球根有( )

常见的春植球根花卉有( )

月季修剪时切口向内倾斜45度角( )

百合出花蕾前施用n肥( )。

变态茎非常短缩,呈盘状,其上着生肥厚多肉的鳞叶,内贮藏极为丰富的营养物质和水分,这时块茎类球根花卉( )。 ‍

地下茎呈根状膨大,具分枝,横向生长,节部可生根发芽。这是根茎类球根花卉

春植球根是夏季休眠( )。

铁线莲怕旱不怕湿

铁线莲花后需减掉残花不让其结果

铁线莲夏季需防晒

铁线莲换盆时间不宜在夏季后

铁线莲换盆可逐步进行,也可一次性换入大盆。

铁线莲介质要求一定要疏松透气

铁线莲喜欢微酸性土壤条件

日本长穗多花紫藤是左旋的

紫藤是右旋的

下列透气性最好的是( )

下列保水性最好的介质是( )

下列最适合做排水层的是( )

下列哪种情况需要翻盆( )

下列( )介质适合附生性兰花。

花盆宜大不宜小

多肉植物越冬困难而越夏比较容易

所有多肉都适合做叶插

所有多肉都是冬季休眠

多肉不需要施肥

室内观叶植物施肥以( )肥为主

吊盆绿萝扦插过程中,( )最重要

具有“佛焰花序”的是下列( )科植物

吊盆绿萝扦插中用了以下( )介质‍

吊盆绿萝扦插中,( )因素很重要

吊盆绿萝扦插时枝条上下端没有区别

种植铁皮石斛用树皮

石斛适宜成丛种植

石斛栽培生长期适宜多喷水

石斛一年四季均可施肥

下列( )属于焦点花

下列( )哪种水仙花球最好

水仙雕刻后水养可以( )花期

( )是水养水仙常用措施

组合盆栽中需注意以下( )因素

水仙是阳性花卉

盆器在组合盆栽创作中也非常重要

水仙雕刻水养最好在冬季

水仙是春植球根

1、单选题:下列( )器官属于植物的生殖器官

单选题:n(氮)肥一般促进植物的( )生长

当穴盘苗具有2-3枚真叶,是生长的( )阶段。

穴盘播种时,一个穴孔播( )颗种子?

以下属于秋播花卉的是( )

以下属于春播花卉的是( )

下列花卉( )比较耐寒。

郁金香下种温度( )。

月季修剪中,剪口位于强壮腋芽上方( )处。

下列透气性最好的是( )

下列保水性最好的介质是( )

下列最适合做排水层的是( )

具有“佛焰花序”的是下列( )科植物

水仙雕刻后水养可以( )花期

下列( )哪种水仙花球最好

光照不足常会引起植物的下列( )情况

扦插成活与以下娜几个因素有关?( )

穴盘苗生长的( )阶段需要施肥?

扦插根据取材不同,分为( )

穴盘苗可以上盆的依据是( )

以下花卉耐热不耐寒的有( )

常见的秋植球根有( )

下列哪种情况需要翻盆( )

吊盆绿萝扦插中用了以下( )介质

判断题:同一种花卉生长的各个阶段对温度的需求是一样的。

12判断题:同一种花卉生长的不同阶段对光照的需求是一样的。

光照不足对植物生长的影响很大,但光照太强一般影响不大。

一般有机肥、缓释肥可用作基肥。

枝插是使用最广泛的一种扦插方法。

介质对扦插成活没有影响。

温度对种子发芽没有影响

矮牵牛不需要摘心

华东地区,矮牵牛不能露地越冬,而石竹能露地越冬。

月季修剪时切口向内倾斜45度角

春植球根是夏季休眠( )。

变态茎非常短缩,呈盘状,其上着生肥厚多肉的鳞叶,内贮藏极为丰富的营养物质和水分,这是块茎类球根花卉。

铁线莲怕旱不怕湿

铁线莲花后需减掉残花不让其结果

铁线莲夏季需防晒

铁线莲换盆时间不宜在夏季后

铁线莲换盆可逐步进行,也可一次性换入大盆。

花盆宜大不宜小

多肉植物越冬困难而越夏比较容易

所有多肉都适合做叶插

所有多肉都是冬季休眠

吊盆绿萝扦插时枝条上下端没有区别

种植铁皮石斛用树皮

石斛适宜成丛种植

水仙是阳性花卉

盆器在组合盆栽创作中也非常重要

职业服饰礼仪是通过哪些方面来实现其基本职能的?

请同学们针对自己想要的职业形象,分别选择春夏秋冬四个季节的色彩构成,并配以图片展示相对应的穿搭范例。

列举三套符合职场着装礼仪的女士穿搭。

列举三套不同场合中符合职场着装礼仪的男士穿搭。

选择一部职场剧或电影,整理分析剧中的职场造型。

从长度、廓形、材质、色彩搭配等角度分析两套职业服饰。

请为自己选择三件符合职场着装礼仪的衬衫,并结合自己期望的职场形象说明选择依据。

职场中配饰如何搭配会看起来和谐?

分别整理分析男女各5套不得体的办公室着装。

看图选择零件的类型。

图中基准b的轴径最小尺寸f21.959,最小尺寸为f21.98,该段轴若与f22h7孔配合,将产生哪种配合?

图中基准b的轴若与f22h7孔配合,下列叙述哪种正确?

零件倒角尺寸是 。

若用螺母从右端旋入挂轮轴,其选入深度最长可为多少?

看图判断下列哪些叙述是正确的?

根据零件图中粗糙度的标注,零件表面有不加工的表面。

零件图中的断面图缺少了视图标注。

该零件有两处螺纹退刀槽,退刀槽的直径尺寸都没有标注。

挂轮轴左右两端的螺纹结构,公称尺寸为m16-6g,但左右旋不能确定。

挂轮轴左端有结构尺寸b3.15/10,该结构为顶尖孔。

f40轴段的右端面比左端面 、f40圆周的表面质量低。

f40轴段左右端面几何公差的含义是两端面相对于基准b的端面圆跳动为0.02。基准b是 f 22的轴线,属于导出要素,基准符号须与 f 22尺寸线对齐。

图中可知基准b其轴径的最大尺寸为f21.959,最小尺寸为f21.98。判断f22轴径的公差=0.021说法是否正确。

技术要求中的含义是所有表面的粗糙度数值6.3 。

which of the following words means “showing an unreasonably strong desire to obtain and keep money”?

which of the following words is used in the essay as a positive description of the french people?

which of the following choices best explain what the underlined “which” in the following sentence refers to? i accidentally fell into the company of half a dozen gentlemen, who were engaged in a warm dispute about some political affair; the decision of which, as they were equally ided in their sentiments, they thought proper to refer to me, which naturally drew me in for a share of the conversation.

which of the following choices is grammatically similar to the underlined part of the following sentence? did these prejudices prevail only among the meanest and lowest of the people, perhaps they might be excused, as they have few, if any, opportunities of correcting them by reading, traveling, or conversing with foreigners.

“on national prejudices” is a persuasive essay written by the anglo-irish writer oliver goldith in the early 20th century.

according to “on national prejudices”, the author thinks that all european nations are citizens of the world.

among the three words spaniard, dutch and german, spaniard is the only word that cannot be used to refer to a language.

the author thinks that the gentleman’s remark about the characters of some european nations are ignorant and unfair.

it was the greek philosopher aristotle who proposed the concept of “the citizen of the world”.

in which of the following media can conservative voices most likely be heard in the us?

chomsky is a very important intellectual figure in america in the following areas:

which of the following statement is a null hypothesis?

which of the following sentences is grammatically incorrect?

in the us, the elite media are supposed to ert people with things like “professional sports, sex scandals, or the personalities and their problems,” according to what makes mainstream media mainstream.

dramas as a tv genre are fictional tv shows/programs that aren't funny and don't try to make people laugh.

carefully considering who you are writing for will have an impact not only on the content of your writing and the organization of your ideas, but also on the style of writing.

on a line chart, the x-axis is also called the dependent axis because its values depend on those of the y-axis.

the business research process is about learning everything possible about a company’s compes and existing customers.

which of the following is not considered a type of intellectual property?

which of the following is not an example of web 2.0?

choose the correct word to fill in the blank. technology is way ahead. the __________ power of the internet was predicted long before anyone knew what it would mean: grassroots impulses bubble up more quickly in the wired world.

which of the following is not the function of parallel structure?

which type of intercultural communication barrier does the following case belong to? an american traveler could not communicate with a shopkeeper in china. a customer in the shop volunteered to be the interpreter, but the american had a hard time in understanding his english with a very strong chinese accent.

read the statement below and decide whether it is true or false. andrew keen uses “the law of digital darwini” to describe the phenomenon that people who do not scruple to make radical remarks have an advantage on the internet in this new era of web 2.0.

read the statement below and decide whether it is true or false. andrew keen believes web 2.0 ushers in the democratization of the world.

read the statement below and decide whether it is true or false. a good topic sentence can either be a simple fact or contain a specific idea.

read the statement below and decide whether it is true or false. when writing about a bar chart, you’d better include specific data to explain the main trends or features in the first paragraph.

read the statement below and decide whether it is true or false. learning english is not just about learning grammar and vocabulary from textbooks. it also involves active learning from a variety of resources like websites, newspapers and magazines.

which of the following is not most governments’ practice to control monopolies?‍

which of the following is not the reason accounting for economists’ change of attitude towards antitrust policies nowadays?

why did the microsoft lobbyists warn that europe’s anti-monopoly squad will now go after other technology firms with high market shares?

what is the major contention of microsoft regarding the commission’s request to release the communication protocols of microsoft? ‍

microsoft was accused of maintaining its windows monopoly in two ways:‍

the “leniency policy” adopted by european commission encourages companies to hand over inside evidence of cartels to the local court, which effectively destabilizes the cartel.

“pass sentence” means a judge decides that the defendant is innocent so the punishment like imprisonment can be passed or avoided.

in recent years, u.s. authorities enforce u.s. antitrust laws even against conducts occurring entirely outside the united states. iniduals and companies that have never set foot on the united states can still get involved in anti-trust litigations in the u.s.

the clinton white house had sought to negotiate a settlement with microsoft, but the effort was thwarted by the new republican president in power who decided to pursue the case championed by clinton.

according to the author, european regulators are unlikely to go after every technology firm with a big market share. one of the reasons is that there are not so many large computer platforms like windows.‍

______ is the trend that will politicize economic policy decisions.

______ may lead to the most dangerous trade conflicts.

the “monkey wrench” in the “complex global supply chains crisscross the world, making discrimination on the basis of nationality a throwback to another age and a monkey wrench in the machinery of modern global commerce.” means ________.

“meanwhile, there are straws in the wind.” means ______.

talking about the dangers of protectioni can prevent a trade war.

the rise of china and india raised deep concerns over export penetration in the u.s. and europe.

although america’s export declined 6 percent last year, china’s increased 9 percent.

detroit’s big three were rescued by the u.s. government because they employed tens of thousands of americans.

since 1947 discrimination has been an issue discussed in trade negotiations.

which of the following items is not a common measure of economic sanctions?

which of the following statements is not true about p5 1 countries?

which of the following statements is not true about iaea

there are ongoing ______ negotiations between the usa and china over trade agreements.

the us will launch an attack on iranian nuclear facilities.

iran argues that its nuclear programs is for peaceful purpose only.

france and germany are the two close allies of the us, while russia often disagrees with the us.

carpet-bombing the economy with a series of sanctions is a winning strategy.

european countries are reluctant to endorse more sanctions only because of their economic interests.

the irony was that shawn had not seen her. nor for that _________ had anyone else.

he had _________ the cultural values of the japanese after a year of living in tokyo.

their decision to abandon the trip to africa was made because of financial _________ .

during the half-day international marathon, traffic had to be _______ temporarily to ensure the safety of the runners.

the commentators made various _________ about the outcome of the next election, which could have affected the decision of many voters.

i ____ to go to tokyo today, but when the fortune teller warned me not to travel, i cancelled the trip without hesitation.

he has no alternative but ____ shawn’s words as the truth.

no sooner ____ than the canary flapped its wings, flew out and vanished into the air.

the head of the committee, together with the senators, ____ planning a conference to discuss the feasibility of the series of regulations drafted earlier.

the shoes i bought last week are not expensive at all. as a matter of fact, i’d gladly have paid ____ for them.

the web 2.0 revolution comes __________ the cost of sacrificing truth and trust.

these friends of multi–millionaire founder tim o’reilly are __________ unconventionally rich and richly unconventional __________ harbor a messianic faith in the economic benefits of the cult of the and cultural benefits of technology

my dream of making the world a more musical place had fallen on deaf ears; the promise of using technology to bring more culture to the masses __________ by foo campers’ collective cry for a democratized media.

brexit is the buzzword __________ with the uk government still failing to agree on an eu-brexit orce deal.

a negative mindset __________ your success and also your relationships as you don’t show up as the best version of yourself.

he __________ to his murder of lord barton.

even though john's project was awful, i did not want to __________ his efforts so i went out of my way to pay him a compliment on his work.

the us real estate sector has been __________ by the financial crisis.

which of the following words means “spending very little money and only on things that are really necessary”?

i am surprised at the fact that charles is a heavy drinker, as i thought he was ____________ in all things.

feeling tired after a tough, sweaty workout is completely normal. but persistent, extreme _____________ isn’t.

the immigrants were met with great _____________ and hostility in the workplace and often had to settle for lower-paid, part-time and freelance contracts.

their official language is _____________.

which of the following choices best explain what the underlined “which” in the following sentence refers to? the gentlemen were engaged in a warm dispute about some political affair; the decision of which they thought proper to refer to me, which naturally drew me in for a share of the conversation.

which of the following choices is grammatically similar to the underlined part of the following sentence? did these prejudices prevail only among the meanest and lowest of the people, perhaps they might be excused.

this very learned and judicious remark was received with a general ile of approbation by all the gentlemen _____________ me.

no sooner _____________ my answer than the patriotic gentleman _____________ that he was greatly surprised how some people could have the conscience to live in a country which they did not love.

nothing in my life shook me so deeply ______ my first visit to ireland.

nothing could make me give it up, ____?

the president decided to assign this project to ____ would be capable and competent

the thief tiptoed into the big house ____ he should awaken the dogs.

a committee of five men and three women ____ to consider the matter.

you asked it, now live it. it is a message spread by microsoft’s lobbyists to warn other technology firms.

many big companies are ___ fears among the public so that the government will not launch a new antitrust policy.

in the past, officers who mistreated prisoners often received a mere slap ___ the wrist.

the firm argues that this would be tantamount ____ away the shop and all the intellectual property rights.

with its ruling, the court has set a ____ that means windows is no longer simply private property with which microsoft can do as it pleases.

it’s come to the point it is affecting our growth and our productivity.

the uncontrollable real-estate bubble soon burst, to a financial crisis afterwards.

ford motor debt securities are trading as if the company on the verge of a financial crisis.

but in britain today there are than 12 banks willing to lend to such projects. and infrastructure funds have been burnt badly.

the president has been impeached is a most predictable outcome for many people.

countries may pursue to gain a competitive edge in exports and reduce sovereign debt burdens, however, such strategy can have unintended consequences that are self-defeating.

is the economic policy of restraining trade between countries through methods such as tariffs on imported goods, restrictive quotas, and a variety of other government regulations.

were set only after substantial import penetration, with agreements varying in duration and from country to country.

many economists fear that a massive amount of accumulated debt like this could the subprime crisis in the united states that triggered a larger recession.

in an effort to his opponents’ blows, the presidential candidate hired a senior consultant to walk him through the murky waters of politics.

翻译选择题:choose the proper english translation for the chinese sentence. 在详细地研究这个问题后,我们终于找到了解决它的方法。

翻译选择题:choose the proper english translation for the chinese sentence. 地球为人类提供了各种生存的条件。

翻译选择题:choose the proper english translation for the chinese sentence. 上海市近年内交通工具发生了较大变化。

翻译选择题:choose the proper english translation for the chinese sentence. 那位校长在这次访问中的所见所闻给他留下了深刻的印象。

翻译选择题:choose the proper english translation for the chinese sentence. 我们的新产品非常受欢迎,对此我们感到十分自豪。

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. i didn't (a) mind their (b) coming late to the lecture, but i (c) objected their making (d) so much noise.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. everyone (a) who takes the examination (b) will receive (c) their score reports (d) in six weeks.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. on her (a) way to the supermarket yesterday morning, mary (b) met an old friend and (c) stopped talking with him (d) for quite a while.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. (a) it is extremely important (b) for an engineer (c) to know (d) to use a computer.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. jane said she (a) heard someone (b) in the classroom, (c) but when we looked we didn't find (d) someone.

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. the report is based ________ figures from six different european cities.

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. he spoke in defence _____ a disciplined approach.

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. why don't you ask him ____ his advice?

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. the most recent trade figures show exports up by 18%, year year, and imports up by a staggering 56%.

词汇变型填空: complete the statement with the appropriate form of the word given in the brackets. a always tries to entrap us by making his conversation highly pleasant and agreeable. (flatter)

the irony was that shawn had not seen her. nor for that _________ had anyone else.

he had _________ the cultural values of the japanese after a year of living in tokyo.

their decision to abandon the trip to africa was made because of financial _________ .

during the half-day international marathon, traffic had to be _______ temporarily to ensure the safety of the runners.

the commentators made various _________ about the outcome of the next election, which could have affected the decision of many voters.

i ____ to go to tokyo today, but when the fortune teller warned me not to travel, i cancelled the trip without hesitation.

he has no alternative but ____ shawn’s words as the truth.

no sooner ____ than the canary flapped its wings, flew out and vanished into the air.

the head of the committee, together with the senators, ____ planning a conference to discuss the feasibility of the series of regulations drafted earlier.

the shoes i bought last week are not expensive at all. as a matter of fact, i’d gladly have paid ____ for them.

the web 2.0 revolution comes __________ the cost of sacrificing truth and trust.

these friends of multi–millionaire founder tim o’reilly are __________ unconventionally rich and richly unconventional __________ harbor a messianic faith in the economic benefits of the cult of the and cultural benefits of technology

my dream of making the world a more musical place had fallen on deaf ears; the promise of using technology to bring more culture to the masses __________ by foo campers’ collective cry for a democratized media.

brexit is the buzzword __________ with the uk government still failing to agree on an eu-brexit orce deal.

a negative mindset __________ your success and also your relationships as you don’t show up as the best version of yourself.

he __________ to his murder of lord barton.

even though john's project was awful, i did not want to __________ his efforts so i went out of my way to pay him a compliment on his work.

the us real estate sector has been __________ by the financial crisis.

which of the following words means “spending very little money and only on things that are really necessary”?

i am surprised at the fact that charles is a heavy drinker, as i thought he was ____________ in all things.

feeling tired after a tough, sweaty workout is completely normal. but persistent, extreme _____________ isn’t.

the immigrants were met with great _____________ and hostility in the workplace and often had to settle for lower-paid, part-time and freelance contracts.

their official language is _____________.

which of the following choices best explain what the underlined “which” in the following sentence refers to? the gentlemen were engaged in a warm dispute about some political affair; the decision of which they thought proper to refer to me, which naturally drew me in for a share of the conversation.

which of the following choices is grammatically similar to the underlined part of the following sentence? did these prejudices prevail only among the meanest and lowest of the people, perhaps they might be excused.

this very learned and judicious remark was received with a general ile of approbation by all the gentlemen _____________ me.

no sooner _____________ my answer than the patriotic gentleman _____________ that he was greatly surprised how some people could have the conscience to live in a country which they did not love.

nothing in my life shook me so deeply ______ my first visit to ireland.

nothing could make me give it up, ____?

the president decided to assign this project to ____ would be capable and competent

the thief tiptoed into the big house ____ he should awaken the dogs.

a committee of five men and three women ____ to consider the matter.

you asked it, now live it. it is a message spread by microsoft’s lobbyists to warn other technology firms.

many big companies are ___ fears among the public so that the government will not launch a new antitrust policy.

in the past, officers who mistreated prisoners often received a mere slap ___ the wrist.

the firm argues that this would be tantamount ____ away the shop and all the intellectual property rights.

with its ruling, the court has set a ____ that means windows is no longer simply private property with which microsoft can do as it pleases.

it’s come to the point it is affecting our growth and our productivity.

the uncontrollable real-estate bubble soon burst, to a financial crisis afterwards.

ford motor debt securities are trading as if the company on the verge of a financial crisis.

but in britain today there are than 12 banks willing to lend to such projects. and infrastructure funds have been burnt badly.

the president has been impeached is a most predictable outcome for many people.

countries may pursue to gain a competitive edge in exports and reduce sovereign debt burdens, however, such strategy can have unintended consequences that are self-defeating.

is the economic policy of restraining trade between countries through methods such as tariffs on imported goods, restrictive quotas, and a variety of other government regulations.

were set only after substantial import penetration, with agreements varying in duration and from country to country.

many economists fear that a massive amount of accumulated debt like this could the subprime crisis in the united states that triggered a larger recession.

in an effort to his opponents’ blows, the presidential candidate hired a senior consultant to walk him through the murky waters of politics.

翻译选择题:choose the proper english translation for the chinese sentence. 在详细地研究这个问题后,我们终于找到了解决它的方法。

翻译选择题:choose the proper english translation for the chinese sentence. 地球为人类提供了各种生存的条件。

翻译选择题:choose the proper english translation for the chinese sentence. 上海市近年内交通工具发生了较大变化。

翻译选择题:choose the proper english translation for the chinese sentence. 那位校长在这次访问中的所见所闻给他留下了深刻的印象。

翻译选择题:choose the proper english translation for the chinese sentence. 我们的新产品非常受欢迎,对此我们感到十分自豪。

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. i didn't (a) mind their (b) coming late to the lecture, but i (c) objected their making (d) so much noise.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. everyone (a) who takes the examination (b) will receive (c) their score reports (d) in six weeks.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. on her (a) way to the supermarket yesterday morning, mary (b) met an old friend and (c) stopped talking with him (d) for quite a while.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. (a) it is extremely important (b) for an engineer (c) to know (d) to use a computer.

错误辨析题:there is one grammatical error in the senternce. choose the error that marked with a, b, c or d. jane said she (a) heard someone (b) in the classroom, (c) but when we looked we didn't find (d) someone.

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. the report is based ________ figures from six different european cities.

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. he spoke in defence _____ a disciplined approach.

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. why don't you ask him ____ his advice?

介副词填空: fill in the blank with one preposition or adverb to complete the sentence. the most recent trade figures show exports up by 18%, year year, and imports up by a staggering 56%.

词汇变型填空: complete the statement with the appropriate form of the word given in the brackets. a always tries to entrap us by making his conversation highly pleasant and agreeable. (flatter)
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