问题
选择题
— What are these?
— _____.[ ]
A. They are buses
B. These are buses
C. Yes, they are buses
D. Yes,these are buses
答案
答案:A
— What are these?
— _____.[ ]
A. They are buses
B. These are buses
C. Yes, they are buses
D. Yes,these are buses
答案:A