问题
选择题
- _____ did your uncle leave his hometown?
- He _____ for nearly twenty years. [ ]
A. When; has left
B. When; has been away
C. How long; has left
D. How long; has been away
答案
答案:B
- _____ did your uncle leave his hometown?
- He _____ for nearly twenty years. [ ]
A. When; has left
B. When; has been away
C. How long; has left
D. How long; has been away
答案:B