题目内容
20.I drink black coffee my father prefers it with milk.( )A. | while | B. | when | C. | unless | D. | since |
分析 我喜欢喝黑咖啡但我的父亲喜欢喝加奶的咖啡.
解答 答案:Awhile然而;when当…时候;unless除非;since因为;句意表达的是对比和转折,要用while来连接,意思是然而,却.故选A.
点评 并列连词用来连接并列句.常用的并列连词有:表并列关系的and,neither…nor.,either…or…,as well as,not only…but also…;表转折关系的but,yet,however,still,while;表选择关系的either…or…,neither…nor…,or,otherwise;表因果关系的for,therefore,so,学习时要加以区分和掌握.
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