◎ 题干
I don’t understand how he can say that everything is fine ________ it’s so obvious that it’s not.
A.unlessB.whenC.so thatD.in case
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“I don’t understand how he can say that everything is fine ________ it’s so obvious that it’s not.A.unlessB.whenC.so thatD.in case…”主要考查了你对  【并列连词】【从属连词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。