单选题 ______, he must be totally exhausted after a two weeks' trip by bus.
A. Being very strong B. As a strong man
C. Strong as he is D. As he is strong

【正确答案】 C

【答案解析】本题考查的是as引导的让步状语从句。必须将表语或状语(形容词、副词、分词、实义动词)提前，句首如果是名词不能带任何冠词，例如：Child as he is,heknows a geat．deal．如果句首是实义动词，其他助动词放在主语后；如果实义动词有宾语和状语，要随实义动词一起放在主语之前，例如：Try hard as he will，he never seems able todo the work satisfactorily.因此应选C。