题目内容
Everybody tells us we can’t pass the exam ________ we study hard.
A.because | B.or | C.unless | D.and |
C
解析试题分析:句意:每个人都告诉我们除非我们努力学习否则就会考试不及格。Unless表示“除非”, unless是从属连词,引导条件状语从句,含有否定意义,相当于if条件状语从句的否定形式。所以unless =" if" not;because意为“因为”,表示原因;or意为“或者,否则”,表示选择;and意为“和”,表并列;故选C。
考点:考查连词的用法。
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