— What's this in English? — ______ a pen. [ ]A. This is B. That's C. It's D. Its -七年级
[ ]
题目简介
— What's this in English? — ______ a pen. [ ]A. This is B. That's C. It's D. Its -七年级
题目详情
— ______ a pen.
[ ]
B. That's
C. It's
D. Its
答案