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Don’t use your mobile phone while chargi...

Don’t use your mobile phone while charging, ______ you may be shocked by electricity.

A.or B.and C.but D.yet

 

A 【解析】 考查连词辨析。句意:不要边充电边使用手机,否则可能会被电击。A. or否则,不然;B. and并且;C. but但是;D. yet然而。此题考查在特定语境下使用“祈使句+and/or+陈述句”句型的能力,侧重点是对连接词的考查。如果用and连接的并列句,前一分句表示一种条件或假设, 相当于if条件状语从句,后一分句表示一种结果或推论。如果用 or表示“否则”、“要不然的话”,or可用or else或otherwise替换,从反面来预测结果。结合后文you may be shocked by electricity.可知此处应用or。故选A。  
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