Question

【题目】Many cities in China, 　　　　Beijing, have been deeply affected by dirty air.

A.includingB.behindC.withoutD.between

Answer 1

【答案】A

【解析】

句意：中国许多城市，包括北京，已经被污染的空气深深影响。

考查介词。A. including包括；B. behind在……后面；C. without没有；D. between在……之间。根据句意和常识，可知包括北京在内都被空气污染所影响，故选A。