—David, is this your sister's bike? —No, it's not ______. It's my brother's.[ ]A
[ ]
题目简介
—David, is this your sister's bike? —No, it's not ______. It's my brother's.[ ]A
题目详情
—No, it's not ______. It's my brother's.
[ ]
B. his
C. hers
D. mine
答案