Question

【题目】It was not until near the end of the letter ________ she mentioned her own plan.
A.that
B.where
C.why
D.when

Answer 1

【答案】A
【解析】 句意：快到信的末尾时她才提到自己的计划。分析句子。可推断出此处考查not until的强调句，故选A。