题目列表(包括答案和解析)
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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.
阅读理解。 | |
I was born in the computer age. 1 . They were already adults when the first personal computer came out. But with the development of technology, more jobs need skills like typing, sending e-mails, etc. When I was in middle school, they started asking me to help them do things with computers. 2 . But my dad would make me stay up to finish his work. My parents even made me talk on the phone whenever there was something wrong with our computer. After realizing my parents really need my help, I tried to be more understanding. After all, I wasn't born knowing how to use a computer. 3 ? I feel that teaching them by myself is better. We can communicate more and share understanding. I know it's usually hard for adults to learn new skills. And a patient teacher is helpful for them. 4 . Parents and teens need to help each other.
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