I think Smarty can get 100%_____speaking but zero____spelling.A.in;in B.at;for C;for;with

问题描述:

I think Smarty can get 100%_____speaking but zero____spelling.A.in;in B.at;for C;for;with
D.for;for
选什么,为什么?

A
表示在口语和拼写测试中