Question

【题目】I think you should complain, of course, you are happy with the

situation.

A. until B. unless C. though D. however

Answer 1

【答案】B

【解析】句意：我认为你应该抱怨，除非你对形势感到满意。考查连词辨析题。A. until直到才，表时间；B. unless除非，表让步；C. though尽管，表让步；D. however然而，表转折。根据句意和语境，可知本句是让步状语从句，故选B。