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    Computerized robots have freed man from much mental work; , they protect man from being harmed by some dangerous work. A. thus B. however C. so D. moreover 【查看更多】

     

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    The ________ to computerize this university’s library system

    　　 will take half a month.

    　　　 A．project　　　　　　　　　　　　 B．Connection

    　　　 C．observation　　　　　　　　 D．adventure

     

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