, I'll go and visit you when I am on bus
题型:选择题
问题:
, I'll go and visit you when I am on business in Beijing?. [ ]
A. If time permitted
B. Time permits
C. Time permitted
D. Time permitting
, I'll go and visit you when I am on business in Beijing?. [ ]
A. If time permitted
B. Time permits
C. Time permitted
D. Time permitting