公共英语一级
A．is
B．are
C．have
【解析】在There be句型中，动词be的单复数形式必须与主语的数保持一致，no books表示的是否定的含义，但还是复数形式，所以要用are。
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A．in
B．at
C．on
A．of
B．in
C．to
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A．much
B．long
C．often
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