题目内容

6．The boys enjoy playing basketball __________ many of the girls relax by playing ping-pong．（　　）
A．whileB．orC．sinceD．if

分析 这些男孩喜欢打篮球而很多女孩打乒乓球休闲．

解答 答案是A．本题考查并列连词．并列连词while表示对比转折"然而"；or并列连词，或者，表示选择；否则，表示警告；since从属连词"自从；既然"；if从属连词"如果，是否"；根据句意，题干中是"the boys"和"many of the girls"之间的对比转折，故选A．

点评 首先要理解连词的功能：并列连词连接并列的词、短语或句子；从属连词连接主从句；其次理解各连词含义；最后结合语境做出判断．

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