The printer is of good quality. If it ______ break down within the first year, we would repair it at our expense.
A. should B. would C. could D. might
高一英语单项填空中等难度题
The printer is of good quality. If it ______ break down within the first year, we would repair it at our expense.
A. should B. would C. could D. might
高一英语单项填空中等难度题查看答案及解析
Such __ medical equipment is in ____ danger of breaking down, if not taken good care of.
A. a; the B. a; / C. /; the D. /; /
高一英语单项填空简单题查看答案及解析
______ the clothes factory is small, its products are of very good quality.
A. If B. Unless
C. When D. Though
高一英语单项填空中等难度题查看答案及解析
____ the watch and see if you can find out what’s wrong with it.
A. Pack up Break down C. Dig out D. Take apart
高一英语单项填空简单题查看答案及解析
_____ the watch and see if you can find out what’s wrong with it.
A. Pack up B. Break down C. Dig out D. Take apart
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
If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out. 1. Working out in the morning provides additional benefits beyond being physically fit.
Your productivity is improved. Exercising makes you more awake and ready to handle whatever is ahead of you for the day. 2.
Your metabolism(新陈代谢) gets a head start. 3. If you work out in the mornings, then you will be getting the calorie(卡路里) burning benefits for the whole day, not in your sleep.
4. Studies found that people who woke up early for exercise slept better than those who exercised in the evening. Exercise energizes you, so it is more difficult to relax and have a peaceful sleep when you are very excited.
5. If you work out bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day. Who would want to ruin their good workout by eating junk food? You will want to continue to focus on positive choices.
There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.
A. You will stick to your diet.
B. Your quality of sleep improves.
C. You prefer healthy food to fast food.
D. There is no reason you should exercise in the morning.
E. You can keep your head clear for 4-10 hours after exercise.
F. After you exercise, you continue to burn calories throughout the day.
G. If you are planning to do exercise regularly, or you’re doing it now, then listen up!
高一英语七选五中等难度题查看答案及解析
If you are already making the time to exercise, it is good indeed! With such busy lives, it can be hard to try and find the time to work out. 1. Working out in the morning provides additional benefits beyond being physically fit.
Your productivity is improved. Exercising makes you more awake and ready to handle whatever is ahead of you for the day. 2.
Your metabolism(新陈代谢) gets a head start. 3. If you work out in the mornings, then you will be getting the calorie(卡路里) burning benefits for the whole day, not in your sleep.
4. Studies found that people who woke up early for exercise slept better than those who exercised in the evening. Exercise energizes you, so it is more difficult to relax and have a peaceful sleep when you are very excited.
5. If you work out bright and early in the morning, you will be more likely to stick to healthy food choices throughout the day. Who would want to ruin their good workout by eating junk food? You will want to continue to focus on positive choices.
There are a lot of benefits to working out, especially in the mornings. Set your alarm clock an hour early and push yourself to work out! You will feel energized all day long.
A. You will stick to your diet.
B. Your quality of sleep improves.
C. You prefer healthy food to fast food.
D. There is no reason you should exercise in the morning.
E. You can keep your head clear for 4-10 hours after exercise.
F. After you exercise, you continue to burn calories throughout the day.
G. If you are planning to do exercise regularly, or you’re doing it now, then listen up!
高一英语七选五中等难度题查看答案及解析
What is wrong with the printer?
A. It doesn’t flash. B. There isn’t ink. C. It’s broken.
高一英语短对话中等难度题查看答案及解析
If the way ___ you think of is not good enough, you can learn the way____ the top students deal with their study.
A. in which; \ B. which; which
C. that; which D. \;\
高一英语单项填空中等难度题查看答案及解析