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1.Don't read in poor light _______ your eyesight will be damaged.(  )
A.andB.butC.soD.or

分析 不要在弱的光线下读书,否则你的视力会受到损失的.

解答 答案是D.本题考查连词辨析.and和,并且,表示并列关系;but但是,表示转折;so因此,表示因果关系;or或者,表示选择;否则,表示让步;根据句意,"否则"视力会受损,故答案选择D.

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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