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18.My brother wants to leave the company as it is_____I would like to expand it.(  )
A.unlessB.sinceC.beforeD.while

分析 我哥哥(弟弟)想让公司就这个样子,而我想要扩展(公司).

解答 答案:D
解析:A:除非;B:自从;由于;C:在…之前;D:然而.根据句意"我哥哥(弟弟)想让公司就这个样子,而我想要扩展(公司)"及所给选项分析可知,本题答案为D选项;其余选项均不符合题意.

点评 本题考查从属连词的辨析,做此类题目时一定要清楚各个选项的含义及用法,再结合句意选出最终答案.

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