Question

【題目】It was not until I suffered hair loss ________I realized the harm of staying up late.

A. whenB. that

C. whichD. what

Answer 1

【答案】B

【解析】

考查not until的強(qiáng)調(diào)句型。句意：直到我脫發(fā)，我才意識(shí)到熬夜的危害。分析句子結(jié)構(gòu)可知，此處為not until的強(qiáng)調(diào)句型，其基本結(jié)構(gòu)為：it is+not until+被強(qiáng)調(diào)部分+that+其余部分，故B項(xiàng)正確。