A. The body must have enough sleep. B. Exercise helps the blood (血液) go around inside the body. C. But it’s necessary to take some exercise every day. D. Everyone must go to bed early and get up early. E. If we lack (缺少) exercise, we will become weak. F. Some people go to bed late and get up late. |
A.45 yuan.They are cheap, I think. |
B.Thank you. |
C.I want to buy sweater for my daughter. |
D.It’s OK. |
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