问题
选择题
— Is this black ruler _____?
— No. It's _____. [ ]
A. yours, his
B. your, his
C. yours, him
D. you, he
答案
答案:A
— Is this black ruler _____?
— No. It's _____. [ ]
A. yours, his
B. your, his
C. yours, him
D. you, he
答案:A