-Robert is indeed a wise man
-Oh, yes. How often I have regretted_______ his advice! (2007．安徽)
| A．to take |
| B．taking |
| C．not to take |
| D．not taking |
相关试题
I was really anxious about you. You _______ home without a word .
| A．mustn’t leave | B．couldn’t have left |
| C．needn’t leave | D．shouldn’t have left |
Please find some books that _____________ these matters.
A. light upon B. give light upon
C. throw light upon D throws light upon
----I
usually go there by train.
----Why not _________by boat for a change?
| A．to try going | B．trying to go | C．to try and go | D．try going |
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