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    9． anything about the accident.Mr.Smith went to work as usual. A．Not know B．Not knowing C．Know not D．Knowing not 答案 B 解析 考查v.­ing形式的否定式not+v.­ing.排除D项,又因为本句中.主语和谓语已经完整.排除A.C两项.故B项正确. 【查看更多】

     

    题目列表(包括答案和解析)

    ________ anything about the accident，Mr.Smith went to work as usual.

    A．Not know 　　　　 B．Not knowing　 C．Know not 　D．Knowing not

     

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