问题

Is that your backpack—_____ . That’s his backpack.
A:Yes, it is
B:No, it isn’t
C:Yes, that is
D:No, that isn’t;
B:No, it isn’t
C:Yes, that is
D:No, that isn’t;
正确答案是:
同类题型
Jack likes swimming, but he doesn’t enjoy skating.________. [ ]
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Mike, do you enjoy your present job— . I just do it for a living.
25His suggestion_______to see the film Avatar interested every one ofus
Please go _____ the ship quickly. There is only 10minutes left.