Computers first came into use .A. in 1950s B. on the 1950s C. in the 1950s 题目和参考答案——青夏教育精英家教网—

题目内容

Computers first came into use ________.

A. in 1950s B. on the 1950s C. in the 1950s

【解析】

试题分析：句意:电脑首次被使用是在20世纪50年代。在某个世纪某个年代应该用介词in，还应该在in后用定冠词，在数字后加s,根据句意故选C。

考点：考查短语的用法。

练习册系列答案

相关题目

Mr. Li makes me ____, because it is bad for my health.

A. don’t smokeB. not smokeC. not smokingD. not to smoke

New York, London, Paris and other big cities are exciting places to live in. There are many interesting things to see and to do in big cities. You can go to different kinds of theaters to see plays and films. You can also go shopping to buy things from all over the world.

But there are more serious problems in big cities, too. The cost of living is high and there are too many people in big cities. Every year many people move to the cities because there are more chances to find work, to study at good schools and to receive good medical care（医疗）. But sometimes these people can’t find work or a good place to live in. Also too many people in such a small place make it hard to keep the cities safe and clean.

Some people enjoy living in big cities, but others don’t. When people move to big cities, they should think about the problems of living there.

阅读短文，根据短文内容判断下列句子的正(A)误(B)。

1.There are many interesting things to see and to do in big cities.

2.You can enjoy plays and films in different schools.

3.The cost of living isn’t high and there are too many people in big cities.

4.People move to the cities because there are more chances to find work, to study at good schools and to receive good medical care.

5.All people enjoy living in big cities.

Does he like playing _____soccer or playing ______guitar?

A. the, /B . /, /C. /, the

Tom and Mike were good friends. Sometimes they were kind to each other, and sometimes they were not. But all of their classmates said they were like brothers.

One day they went out for a walk together. At noon they were very hungry and they went into a restaurant to have lunch. The waiter came up to them and asked, “What can I do for you?”

“Please bring us two apples first.” said Tom.

When the waiter put two apples on the table, Mike took the bigger one at once. Tom got very angry.

“You are impolite, Mike. Why don’t you take the smaller one?” Tom said.

“But I am right.” Said Mike with a smile, “If I let you take first, which one will you choose?” “Of course I’ll take the smaller one.” Said Tom.

“Yes.” Mike said, “If you take the smaller one, the bigger one will still be mine,. Don’t you think so?” “Oh!” Tom couldn’t answer.

1.Tom and Mike were__________.

A. kind to each other all the time

B. sometimes kind to each other

C. friends of different schools

2.Mike only thought about ______when they were having lunch.

A. himself B. Tom C. his friends

3.The waiter gave them_________.

A. two apples B. two eggs C. two oranges

4.Tom took the ______ apple.

A. better B. bigger C. smaller

5.Who took the apple first?

A. Mike B. Tom C. Both Tom and Mike

I_____ two hours ______ the novel last night. It’s interesting.

A. spend; reading B. spent; reading C. spent; to read

_______ students in China are learning English at school.

A. Thousand of B. Thousands of C. Many thousand

On ______ sides of the streets are a lot of colorful flowers.

A. each B. both C. either D. all

At the party, Lucy like a Mickey Mouse to make us .

A. dressed up, laugh B. dressed up, to laugh

C. dressed on, laugh D. dressed on, to laugh

试题分类