题目内容

My mother______when I got home.

A.cook B.cooking

C.was cooking D.cooks

C

【解析】

试题分析:when 引导的时间状语从句,主句用过去进行时,从句用一般过去式。句意:放我到家的时候,母亲正在做饭。结合句意,故选C

考点:考查动词的时态。

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相关题目

Mr and Mrs Smith have just opened a small restaurant. In order to attract customers(吸引顾客), they put a notice in front of the restaurant, which said “ Meals on the House for Three Days.”

A foreign student who didn’t know much English happened to pass by the restaurant on the second day. It was lunch time and he felt very hungry. “Well, here is a restaurant. I am going to have something to eat.” He walked towards the restaurant when he saw the notice. “ American people are really strange. They even eat dinners on the house! But how can I get up to the top of the house?” he said to himself.

He looked around and found a ladder(梯子) against a tree nearby. He was very glad. But as he reached the top he heard someone shouting at him. “ Hey, what are you doing up there?” Mr Smith was looking at him angrily and beside him was a policeman.

“ Don’t your notice say “ Meals on the House for Three Days”? Is it just a joke?” the foreign student answered.

On hearing this, both Mr Smith and the policeman laughed. “ Don’t you know what ON THE HOUSE means? Look it up in the dictionary,” the policeman said.

1.The story happened in __________________.

A. the USA B. Canada

C. England D. Australia

2.Mr and Mrs Smith are the ______________ of the small restaurant.

A. visitors B. cleaners

C. owners(主人) D. cooks

3.“Meals on the House “ in this story means____________.

A. eating in the house

B.buying the meals on the house

C. you can eat a meal on the top of the house.

D. you can eat a meal without paying

阅读下面短文,补全表格中所缺的住处。(共10小题,每小题1分;计10分)

Robots are coming into every aspect (方面 ) of our lives. There are mainly three kinds of robots.

There are factory robots, like the robots that put together parts in the car factory. Then there are the service robots that do jobs for humans, like Roomba, the robot household cleaner that is popular in the US now. The third kind is field (领域) robots, for example, some robots are made to work in some hard environments and many robots are already servicing our mines (矿藏) and farms.

"Many people think that robots should look like human, but that's wrong. Most robots are built into machines. Anything that can move by itself is a robot." says a robot specialist (专家) Jonathon Roberts.

Already we have tractors (拖拉机) that can drive themselves, underground trucks that can work by themselves for mining, and robots that can work underwater. Starbug, an underwater robot, is widely used (广泛使用 ) now. It can go into water on its own and come back after collecting information, and it has cameras to take pictures. It only weighs about 25kg, so one person can take it and put it in a suitcase.

Claude Sammut is a professor of computer science and engineering at the University of New South Wales. He says the future for field robots is great. For example, people are making 'smarter' cars. Some car factories are trying to make special cars that can drive itself when the driver falls asleep.

Types of robots

● 1. --- robots work in factories.

●2. ---robots do jobs for human at home.

● Field robots--- robots work in different fields, for example, in 3.

like mines and under water.

4. robots

● 5. a household cleaner

●Starbug -- a(n) 6. with cameras on it; can go off and 7. on

its own; only weighs about 25kg

8. of some specialists

●Jonathon Roberts -- It's wrong to think that robots should 9. .

Robots are 10. and anything that can move by itself is a robot.

● Claude Sammut -- The future for field robots is great. Cars can drive

itself in the future.

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