问题
________ in Tibet for ten years, he hasbeen accustomed to the life and the climate there.
A:in possessionof in the possession of
B:Having worked
C:He has been working
D:Working
B:Having worked
C:He has been working
D:Working
正确答案是：
同类题型
_________ these arrangements, extra ambulances will be on duty until midnight.[ ]
I am sure we can help you solve the problem, ____ you tell us all the necessary information[ ]
______ I do the report by myself— No, you needn’t. You can ask for help.
It ______ we had stayed together for a couple of weeks _____ I found we had a lot in common.[ ]