题目内容：

Perseverance is a kind of quality ---and that's what ______ to do anything
Perseverance is a kind of quality ---and that’s what ______ to do anything well.
A.one takesB.one is taken
C.it takesD.it is taken

优质解答

c
what it takes to do anything well
因为原来的结构是 it takes sth. to do .
祝学习好!
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