— Is this backpack yours?
— _______________.[ ]A. Yes, it isn't mine
B. No, it is mine
C. Yes, it is mine
D. Yes, they aren't mine
试题答案
C
— Is this backpack yours?
— _______________.[ ]A. Yes, it isn't mine
B. No, it is mine
C. Yes, it is mine
D. Yes, they aren't mine
C