Question

【题目】____ he was very tired, he continued working in his office.

A.SinceB.As soon asC.AlthoughD.Because

Answer 1

【答案】C

【解析】

句意：尽管他非常累，但是他继续在办公室工作。

考查从属连词辨析。Since自从；因此；As soon as一……就；Although尽管；Because因为。结合句意可知，此句是Although引导的特殊疑问句，意为“尽管……但是”。故选C。