Question

【题目】_______it is raining outside, we’d better have some indoor activities.

A.IfB.BeforeC.UntilD.Since

Answer 1

【答案】D

【解析】

句意：既然外面在下雨，我们最好在室内活动。

考查连词辨析。If如果；Before在……之前；Until直到……；Since自从，既然。根据下文“we’d better have some indoor activities.”可知上文是表示原因，这里用since。根据题意，故选D。