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? Some robots are ______ to do the same things ______people.

A. enough smart; as??? B. enough smart; with? C. smart enough; as? D. smart enough; for

Now, some robots are __ to do the same things _ _ people.

A．enough smart, as                        B．enough smart, for

C．smart enough, as                        D．smart enough, with

Now, some robots are __ to do the same things _ _ people.