题目内容
_________fit, we ought to learn more about our body and be careful with what we eat.
A.Keeping B.To keep C.Having kept. D.To have kept
【答案】
B
【解析】
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题目内容
_________fit, we ought to learn more about our body and be careful with what we eat.
A.Keeping B.To keep C.Having kept. D.To have kept
B
【解析】