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    These American scientists arrived Guangzhou late night. A. on; at B. in; at C. in; in D. at; in 【查看更多】

     

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    These American scientists arrived　_________　Guangzhou late　________　night.

    　　A. on; at　　B. in; at　　 C. in; in　　D. at; in

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    These American scientists arrived ________ Guangzhou late ________ night.

    [　　]

    A．on; at

    B．in; at

    C．in; in

    D．at; in

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