What _____________this? What _____________ they? [ ]A. is, areB. am, isC. are. isD. is, am-六年级英语
[ ]
A. is, areB. am, isC. are. isD. is, am
题目简介
What _____________this? What _____________ they? [ ]A. is, areB. am, isC. are. isD. is, am-六年级英语
题目详情
[ ]
A. is, are
B. am, is
C. are. is
D. is, am
答案