It is important in good health．( )A．keepB．keepingC．to keepD．keeps 题目和参考答案——青夏教育精英家教网—

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5．It is important ________ in good health．（　　）

A．

keep

B．

keeping

C．

to keep

D．

keeps

分析保持身体健康是很重要的．

解答答案：C．考查不定式．句意"保持身体健康是很重要的．"It is important to do sth．表示做某事是很重要的，it 是形式主语，to do sth是真正的主语．根据题干意思保持身体健康是很重要的．故选C．

点评了解句子结构，和一些固定用法，再结合句意进行选择．

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