題目列表(包括答案和解析)
–It’s raining heavily. Let’s stand under that big tree.
–______________. It’s very dangerous to do so in such weather.
A.We don’t have to | B.Let’s go |
C.All right | D.We’d better not |
補(bǔ)全對(duì)話
A: What’s happening?
B: We are having a meeting.
A: _____________1__________________. What’s it about?
B: The trip. We are going to visit the Terra Cotta Warriors and Horses(秦兵馬俑) in Xi’an.
A: _____________2__________________! When are you going to visit it?
B: We haven’t made it. ________3___________?
A: ________________4__________________? We don’t have to go to school then.
B: This weekend? No, we have to write articles for the school magazine.
A: Then how about next weekend? We can go there together.
B: That’s great. _________5_________________.
A: OK. Let’s go next weekend.
Try this: for a whole day, forget about the clock. Eat when you’re hungry and sleep when you’re tired. What do you think will happen?
You may be surprised to find that your day is much like most other days. You’ll probably get hungry when you normally eat and tired when you normally sleep. Even though you don’t know what time it is, your body does.
Inside our bodies are several clocklike systems that follow a 24- hour cycle. Everyone is unique, which is why you might like to stay up late while your sister always wants to go to bed early.
Regularly staying up late can make kids do worse on tests and quizzes. And working shifts at night leads to higher rates of heart disease.
“There is a growing sense that when we eat and when we sleep are important parts of how healthy we are,” says Steven Shea, Director of the Sleep Disorders Research Program at Brigham and Women’s Hospital in Boston.
“During the night, we are prepared to sleep,” Shea says. “During the day, we are prepared to eat and move around, If you reverse ( 顛倒) what you are doing, everything is out of phase. That can have adverse consequences.
【小題1】What does the underlined sentence suggest?
A.We don’t need to care about time. |
B.We don’t need the clock. |
C.The clock is not useful. |
D.The clock is not remembered. |
A.our bodies | B.our minds | C.the clock | D.our unique system |
A.when we eat, we are prepared to eat. |
B.when we sleep, we are prepared to sleep |
C.when we eat and when we sleep are important parts of how healthy we are |
D.we are prepared to follow clocklike system |
A.everything is out of order |
B.everything is bad |
C.everything is good |
D.everything is not controlled |
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