Question

【题目】_______ we have a few minutes to wait for the train，let's have a cup of coffee.

A. Since B. Although C. Before D. While

Answer 1

【答案】A

【解析】句意：因为我们有几分钟的时间等火车，我们喝杯咖啡吧。A. Since由于，既然；B. Although尽管；C. Before在……之前；D. While虽然，在…期间。故答案为A。