题目内容
Doctors say that exercise is important for health,but it__________be regular exercise .
A.can |
B.will |
C.must |
D.may |
【答案】
C
【解析】略
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题目内容
Doctors say that exercise is important for health,but it__________be regular exercise .
A.can |
B.will |
C.must |
D.may |
C
【解析】略