问题

— I’m going to Japan. — How long _____you _____there? [ ]
A: are; stayed
B: are; staying
C: have; stayed
D: did; stay
B: are; staying
C: have; stayed
D: did; stay
正确答案是:
同类题型
heir house in London, they also havea house in Spain.
might one day explore other planets, the______designer of Chang’e-I told China Economic Weekly
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Do you know they got to know each other? —It was last year they both taught Chinese in Scotland.