题目内容
—Robert is indeed a wise man。
—oh, yes How often I have regretted ____ __his advice?
A. to take B.taking C. not to take D. not taking
D
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—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 |