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【题目】Only when it is hungry______ a human being.

A. a lion will attack B. a lion would attack

C. will a lion attack D. would a lion attack

【答案】C

【解析】

试题分析:考查句式。句意:只有当狮子很饿的时候它才会攻击人类。Only提前用倒装句式,且这是一句事实,用一般现在时,故选C项。

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