问题描述：
填空选择题（英语）
1.A:Hello 2924587
B:( ),Li Dong?
A:( ),this is Wang Ming.
2.He is a good teacher and a good friend of ( ) all,too.
A.them B.their C.they D.theirs
1.A:Hello 2924587
B:( ),Li Dong?
A:( ),this is Wang Ming.
2.He is a good teacher and a good friend of ( ) all,too.
A.them B.their C.they D.theirs
问题解答：
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