____ English for more than six years, he
题型:选择题
问题:
____ English for more than six years, he can speak and work very well with that businessman from England. [ ]
A. To have learned
B. To learn
C. Learning
D. Having learned
____ English for more than six years, he can speak and work very well with that businessman from England. [ ]
A. To have learned
B. To learn
C. Learning
D. Having learned