◎ 题干
Since I know ______ , I understand why they needed so much money.
A.what a hard life they ledB.they led what a hard life
C.what they led a hard lifeD.how hard a life did they lead
◎ 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“ Since I know ______ , I understand why they needed so much money.A.what a hard life they ledB.they led what a hard lifeC.what they led a hard lifeD.how hard a …”主要考查了你对  【宾语从句】  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。