试题与答案

_______ basic first-aid techniques will

题型:选择题

题目:

_______ basic first-aid techniques will help you respond quickly to emergencies.

A.Known

B.Having known

C.Knowing

D.Being known

答案:

答案:C

题目分析:考查动名词做主语:分析句子成分,可知谓语是will help,所以前面的是主语,用动名词做主语。句意:了解基本的急救知识可以让你尽快的回应紧急状况。所以选C。

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