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________ you don’t lose heart, I’m sure you can pass the coming examination.
A.UnlessB.If notC.As long asD.Although
C

试题分析:连词辨析。A除非,如果…不…;B如果不;C只要;D尽管;句意:只要你不失去信心,我敢确定你一定能够通过即将来临的考试的。故C正确。
点评:连词的词义辨析要放在上下文的语境中进行,要注意上下文的语义的串联以及逻辑关系的推理,特别要注意一些连词和时间状语的固定搭配。
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