Wasn’t that a hideous thought to have？（）
举一反三
- —The problem wasn't difficult for him, was it —______. He should have been given a more difficult one. A: No, it was B: Yes, it was C: Yes, it wasn't D: No, it wasn't
- 【2009-17】Aren’t you tired ? I _______ you had done enough for today. A: should have thought B: must have thought C: might have thought D: could have thought
- _____ that he wasn't able to come. I wouldn't have sent him the invitation letter.
- I _____ them, but I wasn’t able to. A: ought to have helped B: must have helped C: might help D: needn’t have helped
- . If you don’t want to be thought rude in England, you have to ____.