题目内容
Some scientists think that it may take ____________ years to make robots look like people, and do the same things as us.
A. hundred of B. two hundreds of C. hundreds of D. two hundred of
C
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题目内容
Some scientists think that it may take ____________ years to make robots look like people, and do the same things as us.
A. hundred of B. two hundreds of C. hundreds of D. two hundred of
C