.Is this the computer you want to _____? A．re...

.Is this the computer you want to _____?

高一英语单项填空简单题查看答案及解析

Is this the computer you want to _____?

A. repair it   B. have it repaired   C. be repaired  D. have repaired

高一英语单项填空困难题查看答案及解析

I wonder if this is the computer you want______ .

A．to have repaired    B．to have it repaired   C．it to be repaired    D．to repair it

高一英语单项填空中等难度题查看答案及解析

Is this TV set ________ you wish to have ________?

高一英语单项填空困难题查看答案及解析

Is this TV set ______ you wish to have ______?

A. the one, repaired                B. which, it repaired

C. the one, it repaired             D. which, repaired

高一英语单项填空简单题查看答案及解析

If the bike is broken again, you'll have to pay to _____ .

A. get it repaired 　　 B. have it repair　 C. have repaired it.     D. get it repair

高一英语单项填空中等难度题查看答案及解析

— You’ll have to use the stairs. I’m sure the lift is out of _______.

— Is it under repair?

— Yes.

A. control        B. use      C. work   D. order

高一英语单项填空简单题查看答案及解析

----I have never used the computer for shopping.Is it hard to use?

----No, it’s simple. You can follow the ____ carefully.

A. introduction   B.  instructions    C. description      D. corrections

高一英语单项填空中等难度题查看答案及解析

- Mum, it's nice weather. I want to skate this afternoon.

- Don't you think the ice on the lake is too thin to ________ your weight？

A.carry B.take C.catch D.bear

高一英语单项填空中等难度题查看答案及解析

If you want to stay young, sit down and have a good think. This is the research finding of a team of Japanese doctors, who say that most of out brains are not getting enough exercise, and as a result, we are growing old unnecessarily soon.

Professor Taiju Matsuzawa wanted to find out why quite healthy farmers in northern Japan appeared to be losing their ability to think and reason at a rather early age, and how the speed of getting old could be slowed down.

With a team of researchers at Tokyo National University, he set about measuring brain sizes of a thousand people of different ages with different jobs.

Computer technology helped the researchers to get most exact measurements of the sizes of the front and side parts of the brain, which have something to do with thinking and feeling, and decide the human character. As we all know, the back part of the brain, which controls task like eating and breathing, does not contract(萎缩) with age.

Contraction of front and side parts, as cells(细胞) die off, was seen in some people in their thirties, but it was still not found in some sixty and seventy-year-olds.

Matsuzawa concluded from his tests that there is a simple way to prevent the contraction---using the head.

The findings show that contraction of the brain begins sooner in people in the country than those in the towns. Those with least possibility, says Matsuzawa, are lawyers, followed by university professors and doctors. White-collar workers doing the same work day after day in government offices are, however, as possible to have contracting brains as the farm workers, bus drivers and shop assistants.

1. The team of doctors wanted to find out ____.

A. at what point people grow live longer.

B. how to make people live longer

C. the size of certain people’s brains.

D. which group of people are the busiest

2.Their research findings are based on ______.c

A. an examination of farmers in northern Japan

B. using computer technology

C. examining the brain sizes of different people

D. tests given a thousand old people

3.The doctor’s tests show that ______.

A. our brains contract as we grow older

B. one part of the brain does not contract

C. sixty-year-olds have better brains than thirty-year-olds

D. contraction of the brain begins sooner in people in the country

4. According to the article, _____ are growing mentally old earlier.

A. engineers    B. office clerks    C. professors    D. researchers

5.The most possible conclusion of the article is that ____.

A. most of us should take more exercise

B. it’s better to live in the towns

C. the brain contracts if it is not used

D. the more one uses his brain, the sooner he becomes old

高一英语阅读理解简单题查看答案及解析