题目内容
6._____ the government recovers the vehicle purchase tax and the oil prices go up continuously,the sales of the vehicle in China are still increasing every year.( )A. | When | B. | Once | C. | Since | D. | While |
分析 虽然政府恢复了机动车的购买税,以及油价持续上涨,但是汽车在中国的销量仍然每年都在上涨.
解答 答案D.when"在…时候",引导时间状语从句.once"一旦",引导条件状语从句.since意思是"自从…以来"时,引导时间状语从句;意思是"既然"时,引导原因状语从句.while表示"当…的时候",引导时间状语从句;意为"尽管、虽然",引导让步状语从句.分析可知前后两句话之间是逻辑上的"让步"关系,再结合句子所表达的意思可知答案选D.
点评 本题考查从属连词的用法.连词的用法辨析,要注意分析主从句之间的逻辑关系,再确定相应的连词,同时注意不同的连词的语义及用法区别.

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