—Whatdidshewanttoknow,Tom?—Shewondered

问题详情：

 — What did she want to know, Tom?

— She wondered ________ we could complete the experiment.

A. when was it that  B. it was when that  C. it was when  D. when it was that

【回答】

D

知识点：强调句

题型：选择题