Don't pretend ________ when you don't.

A. knowing B. know C. to know D. to knowing

 

C

【解析】

試題分析：考查非謂語。句意： 不要不懂裝懂。Pretend + to do sth ,假裝做某事，所以C正確。

考點(diǎn)：非謂語。

 

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：2016屆四川省成都市五校高一下學(xué)期期中聯(lián)考英語卷（解析版） 題型：閱讀理解

Today just as technology changed the face of industry, farms have undergone an “agricultural revolution”. On the farm of today, machines provide almost all the power.

One of the most important benefits will be the farm computer. A few forward-looking farmers are already using computers to help them run their farms more efficiently. The computers help them keep more accurate records so they can make better decisions on what crops to plant, how much livestock to buy, when to sell their products, and how much profit they can expect. Many computer companies have been developing special computer programs just for farmers. Programs are being written for hog producers, grain farmers, potato farmers, and dairy farmers. In the future, farmers will be able to purchase computer programs made to their needs. Because of the growing importance of computers on the farm, students at agricultural colleges are required to take computer classes in addition to their normal agricultural courses. There can be no doubt that farmers will rely on computers even more in the future. While the old-time farm depended on horse power, and modern farms depend on machine power, farms of the future will depend on computer power.

Another technological advance which is still in the experimental stage is the robot, a real “mechanized hired hand” that will be able to move and, in some ways, think like a human being. Agricultural engineers believe that computer-aided robots will make startling changes in farming before the end of the century. Unlike farmers of the present, farmers of the future will find that many day-to-day tasks will be done for them. Scientists are now developing robots that will be able to shear sheep, drive tractors, and harvest fruit. Even complex jobs will be done by robots. For example, in order to milk their cows, farmers must first drive them into the barn, then connect them to the milking machines, watch the machines, and disconnect them when they are finished. In the future, this will all be done by robots. In addition, when the milking is completed, the robots will automatically check to make sure that the milk is pure. The complete mobilization of the farm is far in the future, but engineers expect that some robots will be used before long.

1.According to the passage, computers can NOT help farmers decide _______.

A. what livestock to raise

B. whether to plant a certain kind of crop

C. how much money they can earn from their products

D. when to sell their products

2.Which of the following statements is true?

A. Farmers in the future will depend totally on computers.

B. Both computers and robots have been in use on today’s farms.

C. Farmers mainly use machines on their farms at present.

D. Students at agricultural colleges must take computer classes because they can do nothing without the help of computers on today’s farms.

3.According to the engineers, _______will be done by robots in the near future.

A. all farm workB. milking cows

C. most of the farm workD. some farm work

4.What is the best title for the whole passage?

A. Computer, Farmers’ Best Friend

B. The Agricultural Revolution

C. Farmers in The Future

D. Computers and Robots

 

查看答案和解析>>

科目：高中英語 來源：2016屆吉林省白城市高一上期末（二）英語試卷（解析版） 題型：短文改錯(cuò)

下面短文中有10處語言錯(cuò)誤。請?jiān)谟绣e(cuò)誤的地方增加、刪除或修改某個(gè)單詞。

增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在其下面寫上該加的詞。

刪除：把多余的詞用斜線（\）劃掉。

修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫上修改后的詞。

注意：1. 每處錯(cuò)誤及其修改均僅限一詞；

2. 只允許修改10處，多者（從第11處起）不計(jì)分。

Last Sunday I was walking to the Green Lake Park while I met a foreign visitor who seemed to be losting. I tried to help him but I found we had troubles in understanding each other because my poor English. Just at that moment, a young lady came to help. She spoke well English. The foreigner was unable to find the way with her help, and I learned some English, either. Before the foreigner left, he said he was thankful for their kindness. It was at that time that I decide to work harder at English. This experience has been made me realize that English is really useful.

 

查看答案和解析>>

科目：高中英語 來源：2016屆吉林省白城市高一上期末（二）英語試卷（解析版） 題型：單項(xiàng)填空

It’s the protection for the trees ___ really matters, _____ how many trees are planted each year.

A. what, other than B. which, or rather

C. that, rather than D. as, more than

 

查看答案和解析>>

科目：高中英語 來源：2016屆吉林省高一3月月考英語試卷（解析版） 題型：閱讀理解

A HALF - EMPTY BASKET

Once there was a poor farmer and his farm belonged to(屬于) a rich man. One day he brought a basket of apples to the rich man’s house. On the doorsteps, he met two monkeys dressed like children. They jumped onto the basket to eat the apples and threw some on the ground. The farmer politely took off his hat and asked the monkeys to get off. They obeyed(服從) and the farmer went into the house. He asked to see the rich man. A servant took him to the room where the rich man was sitting.

"I have brought you the basket of apples you asked for," he said.

"But why have you brought a half-empty basket?" the rich man asked.

"I met your children outside, and they stole(偷) some of the apples."

1.Why did the farmer bring apples to the rich man? Because

A. his farm belonged to the rich man B. he liked the rich man

C. he was poor D. the rich man’s children liked apples

2.What did the monkeys do when the farmer was on the doorsteps?

A. They jumped and jumped. B. They played.

C. They ate some of the apples. D. They ran away.

3.The monkeys left the basket because

A. they had thrown apples on the ground

B. the farmer had politely asked them to get off

C. they were afraid of the hat

D. the farmer was angry wit h them

4.How did the rich man feel when he saw the basket? He felt .

A. pleased B. unhappy C. excited D. moved

 

查看答案和解析>>

科目：高中英語 來源：2016屆吉林省高一3月月考英語試卷（解析版） 題型：單項(xiàng)填空

—Was it in April, 1970 that China ________ sending its first satellite into space?

—Yes, that's right.

A．succeeded in B．managed to C．a(chǎn)ttempted in D．tried to

 

查看答案和解析>>

科目：高中英語 來源：2016屆吉林省高一3月月考英語試卷（解析版） 題型：單項(xiàng)填空

------What about going out for a walk after supper?

-------______. Walking after meals is good for health.

A. I couldn’t agree more. B. I’m afraid not.

C. I believe not. D. I don’t think so.

 

查看答案和解析>>

科目：高中英語 來源：2016屆吉林省高一教學(xué)評估（一）英語試卷（解析版） 題型：單項(xiàng)填空

When the teacher came in, the students pretended _____ the text.

A. to read B. reading

C. to have read D. to be reading

 

查看答案和解析>>

科目：高中英語 來源：2016屆北京市高一下學(xué)期期中考試英語卷（解析版） 題型：單項(xiàng)填空

They looked very excited　　　　they had won the football game.  

A. even thoughB. even ifC. thoughD. as if

 

查看答案和解析>>

同步練習(xí)冊答案