Itwasnotuntilthebeginningofthemeeting

问题详情：

 It was not until the beginning of the meeting _____ he realized _____ I told him was the only possible way to deal with the problem.

 A. that; what   B. what; that    C. when; what       D. when; that

【回答】

D

知识点：强调句

题型：选择题