Question

【题目】－What do you think of the pollution?

－______ it’s serious, everyone can do something to save the world.

A. Unless B. Although C. However D. Because

Answer 1

【答案】B

【解析】本题考查状语从句。根据句意“-你怎么看待污染问题？-____很严重，但每个人都能做一些事来拯救世界。”A.除非；B.尽管；C.然而；D.因为。根据句意，故选B。