◎ 题干
—Is Mr Black in ? 
—No, he is out. ________? 
—No, thank you. 
[     ]
A. What's up              
B. Can I take a message for you
C. Can I hold on a moment  
D. When will you call him back.
◎ 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“—Is Mr Black in ?—No, he is out. ________?—No, thank you.[ ]A. What's up B. Can I take a message for you C. Can I hold on a moment D. When will you call…”主要考查了你对  【一般疑问句】  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。