◎ 题干
There are so many kinds of computers in the shop .Ican’t decide ________。 .
A. which to buy .  B.what to buy   C. how to buy .
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“There are so many kinds of computers in the shop .Ican’t decide ________。 .A. which to buy . B.what to buy C. how to buy . …”主要考查了你对  【句子成分,句子结构】  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。