◎ 题干
There are so many kinds of Mp4 in the shop. We can’t decide            .
A.to buy what B.what to buy C.to buy which D.which to buy
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据魔方格专家分析,试题“There are so many kinds of Mp4 in the shop. We can’t decide . A.to buy whatB.what to buyC.to buy whichD.which 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。