12. —Excuse me, where is Mr. Brown's office?—Sorry, I don't know. I_____ here for only a few days.
A: work
B: worked
C: have worked
D: will work
选项:
A:
A: work ;
B:
B: worked ;
C:
C: have worked ;
D:
D: will work
发布时间:2024-06-04 10:01:43