10.A computer is so useful a machine we can use everywhere. A.that B.which C.as D.what 查看更多

 

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A computer is so useful a machine ________ we can use everywhere.

[  ]
A.

that

B.

which

C.

as

D.

what

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.A computer is so useful a machine ________ we can use everywhere.

       A.that            B.which          C.as              D.what

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