Question

【题目】They have no idea at all ______.

A.where he has goneB.why he was questioned by the police

C.Both A and BD.where has he gone

Answer 1

【答案】C

【解析】

考查名词性从句语序。句意：他们根本不知道他去哪儿了。/他们完全不知道他为什么被警察盘问。本句为宾语从句，从句部分需用陈述句语序，A、B选项均符合语境，故选C。