Question

【题目】(2017河南备用卷28题)Many traffic accidents ________ because drivers use their smart phones while driving.

A.causeB.have causedC.are causedD.was caused

Answer 1

【答案】C

【解析】

考查一般现在时的被动语态。cause与traffic accidents之间是动宾关系；结合后半句中的时态为一般现在时，可知此处用一般现在时的被动语态。