◎ 题干

.__________, we would not have achieved so much.
A.If they didn’t help usB.If it hadn’t been their help
C.Weren’t it for their helpD.Had it not been for their help
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“.__________, we would not have achieved so much.A.If they didn’t help usB.If it hadn’t been their help C.Weren’t it for their helpD.Had it not been for their…”主要考查了你对  【therebe句型】  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。