Question

what were you doing before it was raining

9. —What were you doing it was raining? —I was reading a book. A. before B. if C. while D. after

Answer 1

9. C考查词义辨析。句意：——当正在下雨 的时候你在做什么？我正在读一本书。before在 之前;if如果;while当 时候;after在 之后。故选 C.