问题
单项选择题
The book called Harry Potter mustn't () from the library.
A．take away
B．taken away
C．are taken away
D．be taken away
答案
参考答案：D
解析：
含情态动词的被动语态的一般格式为“must+be+过去分词”。故选D。
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The book called Harry Potter mustn't () from the library.
A．take away
B．taken away
C．are taken away
D．be taken away
参考答案：D
解析：
含情态动词的被动语态的一般格式为“must+be+过去分词”。故选D。