Question

【题目】My grandma came over ______________ I sat down in front of the TV.

A. unless B. until

C. as soon as D. while

Answer 1

【答案】C

【解析】

试题分析：句意：我一坐在电视机前，我的奶奶就来了。A. unless除非，如果不；B. until 直到……时；C. as soon as一……就；D. while当……的时候。依据句意，答案为C。