Question

【题目】________you can’t answer the question, maybe we’d better ask someone else.

A.SinceB.SoC.UnlessD.Although

Answer 1

【答案】A

【解析】

句意：既然你不能回答这个问题，也许我们最好问问别人。

考查连词辨析。Since既然；So所以；Unless除非；Although虽然。since意为"既然"，后面接对方已知的、无需加以说明的原因或事实，根据所给空后面的句子you can’t answer the question, maybe we’d better ask someone else可知，since最符合语境，故选A。