题目：
Please tell me _____last year.[ ]
A. where does your sister work
B. where did your sister work
C. where your sister works
D. where your sister worked
答案：
答案：D
Please tell me _____last year.[ ]
A. where does your sister work
B. where did your sister work
C. where your sister works
D. where your sister worked
答案：D
