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    Charles Babbage is generally considered the first computer A.inventing B. having invented C.to invent D.to have invented 【查看更多】

     

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    Charles Babbage is generally considered ________ the first computer.

    A. to invent     B. inventing     C. to have invented     D. having invented

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    Charles Babbage is generally considered______-the first computer.

              A. to invent   B .inventing   C. to have invented   D. having invented

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    Charles Babbage is generally considered ____ the first computer.

    A. to have invented        B. inventing                C. to invent                   D. having invented

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    Charles Babbage is generally considered ______ the first computer.

    A．to invent          B．inventing          C．to have invented    D．having invented

     

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    Charles Babbage is generally considered ______ the first computer.

    A．to invent          B．inventing          C．to have invented    D．having invented

     

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