◎ 题干
—______ you use Weibo (micro blog) to post messages?
—Sorry, I can't.
[     ]
A. May
B. Need
C. Can
D. Must
◎ 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“—______ you use Weibo (micro blog) to post messages? —Sorry, I can't. [ ]A. May B. NeedC. Can D. Must …”主要考查了你对  【情态动词】  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。