问题描述：
( )____are in Grade Tow,We are classmates
A.I and he B.I and you C.She and you D.He and I.
补充所却的单词.
Mr.Duan is strong a____ he has short hair.
第一题说明为什么这样做!
A.I and he B.I and you C.She and you D.He and I.
补充所却的单词.
Mr.Duan is strong a____ he has short hair.
第一题说明为什么这样做!
问题解答：
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