Question

【题目】The last bus had left when we arrived，_____ we had to find a hotel to stay for the night．

A. so B. but C. or D. because

Answer 1

【答案】A

【解析】句意：当我们到达的时候，最后一班车已经离开了。因此我们必须找到一个旅馆呆一晚上。A. so因此；B. but但是；C. or或者；D. because因为。根据题意，故选A。