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This kind of machine ______ cutting paper.

A. used for
B. is using for
C. is used for
D. is used as
C
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科目:初中英語 來源:內(nèi)蒙古自治區(qū)期中題 題型:單選題

This kind of machine ______ cutting paper.
[     ]
A. used for
B. is using for
C. is used for
D. is used as

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