Question

【题目】You probably have been in such a situation ________ you are asked to help a foreign friend.

A.whichB.asC.whereD.why

Answer 1

【答案】C

【解析】

考查关系副词辨析。句意：你可能遇到过这样的情况，你被要求帮助一个外国朋友。分析句子可知， situation为先行词，在后面的定语从句中作地点状语，所以关系副词为where。故选C项。