— Robert is indeed a wise man. — Oh, yes
题型:选择题
问题:
— Robert is indeed a wise man.
— Oh, yes. How I have regretted ________ his advice![ ]
A. to take
B. taking
C. not to take
D. not taking
— Robert is indeed a wise man.
— Oh, yes. How I have regretted ________ his advice![ ]
A. to take
B. taking
C. not to take
D. not taking