Question

The changes in the city will cost quite a lot, ___________they will save us money in the long r...

The changes in the city will cost quite a lot, ___________they will save us money in the long run. A． or B．since C．for D．but

Answer 1

D

本题雹陪橡考查并列连词or、for、乱塌but和从属连词的意义和用法。并列连词or通常表示选择关系；for表示因果关系；but表示转折关系；从属连词since表示原因。通过比较前后两个分句意源旁思可知，它们是转折关系。