题目内容

— What does IT mean? Do you know?
— Of course, it _____ Information Technology.

[ ]

A. adds to
B. throws away
C. drops in
D. stands for

练习册系列答案

相关题目

------____________?
------He has short straight hair and is of medium build.

A．How is he?	B．What doe he look like?
C．What does he do ?	D．Where did he go last weekend ?

------____________?

------He has short straight hair and is of medium build.

A．How is he? B．What doe he look like?

C．What does he do ? D．Where did he go last weekend ?

A: Hello. Lao Zhang! W____ (1)your hometown?

B: My hometown is i______(2) Zhejiang.

A: How do you go there for your h______(3)?

B: I usually go home by t______(4).

A: How l______(5) doe it take by train?

B: A_____(6) ten hours.

A: Well, it’s a long time. What a____(7) by plane?

B: That’s very fast. About an hour. But it’s very expensive.

A: Yes, of course.

B: I like to travel by train. It’s c______(8) and safe. I can see a lot of things, too.

A: Yes, you’re r____(9). Goodbye.

B: See you l______(10).

------____________?
------He has short straight hair and is of medium build.

A.
How is he?
B.
What doe he look like?
C.
What does he do ?
D.
Where did he go last weekend ?

During the day we work and play, and at night we sleep. Our body rests while we sleep. In the morning we are ready to work and play again. Our body grows most while we are asleep. Children who are tired usually need sleep. We can get better at our lessons after we have had plenty of rest. Boys and girls who are eight or nine years old need ten hours of sleep every night. Our body needs plenty of air when we sleep. If we do not get enough fresh（新鲜的） air, we will feel tired when we wake up. While in bed we must not cover our head. Our lung(肺) needs to get enough fresh air. If we open our windows at night, we can have plenty of fresh air. Cool air is better than warm air. Boys and girls who want to be strong must get plenty of sleep.

1. Our body grows most while we are .

A. eating B. playing C. sleeping D. exercising

2. Too little sleep makes us .

A. tired B. hungry C. happy D. grow

3. What may cause (促使) us to feel tired in the morning?

A. Too much air during the sleep. B. Not enough fresh air during the sleep.

C. Too much cold air during the sleep. D. Too much sleep during the sleep.

4. How many hours of sleep should 9-year-old children have?

A. 8 hours B. 9 hours C. 10 hours D. 11 hours

5. What doe s the lung need most?

A. Fresh air. B. Covering. C. Warm air. D. Exercise.

------____________? ------He has short straight hair and is of medium build.

试题分类

------____________?
------He has short straight hair and is of medium build.