You () her at the beginning, but now it is too late.
A: ought to refuse
B: have ought to refuse
C: ought to have refused
D: ought have refused
A: ought to refuse
B: have ought to refuse
C: ought to have refused
D: ought have refused
举一反三
- I have kept the book for 3 weeks．I _______ them to the library last week． A: ought return B: ought to return C: ought have returned D: ought to have returned
- You ought to have put the milk in the refrigerator, now ( ) sour.
- "You ought to have called Helen yesterday." A: es I know I ______." B: ought to C: have to D: should have E: must have
- I’m very sorry I’m late. I ______ and told you I was coming. A: ought to phone you B: must phone you C: ought to have phoned you D: must have phoned you
- You ______ him that the day before. A: ought not to have told B: must not have told C: should not tell D: ought not to tell