Question

【题目】I’ll go to visit the Great Wall ________ the summer holiday starts.

A. since B. while C. until D. as soon as

Answer 1

【答案】D

【解析】句意：暑假一开始我就去参观长城。A. since自从；B. while正当……的时候，然而；C. until直到；D. as soon as一……就。as soon as引导的时间此句遵循“主将从现”的原则，结合句意可知，答案为D。