问题描述:
The young woman has so many dresses ,so she doesn't know ______every morinng.
A.what to wear
B.how to wear
C.what to put on
D.how to put on
为什么选A?to的作用是什么?
A.what to wear
B.how to wear
C.what to put on
D.how to put on
为什么选A?to的作用是什么?
问题解答:
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