Question

【题目】--- What did she want to know, Tom?

--- She wondered ______ we could complete the experiment.

A. when was itB. it was when that

C. it was whenD. when it was that

Answer 1

【答案】D

【解析】

考查强调句。句意：“她想知道什么，汤姆？”“她想知道我们什么时候才能完成实验。”分析句子意思以及句子结构可知，空格部分为强调特殊疑问词when，且为宾语从句结构，故特殊疑问句必须置于主从句之间，并且要使用陈述语序。故D选项正确。