I must have been insane to agree to his idea.
A: reasonable
B: crazy
C: sensible
D: unbelievable
A: reasonable
B: crazy
C: sensible
D: unbelievable
举一反三
- 18. I must have been insane to agree to the idea. A: excited B: surprised C: thrilled D: crazy
- I can't find the kid anywhere. He to his uncle's. A: must go B: must have gone to C: must have been to D: must be
- I would have gone with you，but I _______too tired． A: was B: had been C: must be D: must have been
- I didn' t hear the sound, so I ______ asleep. A: must be B: must have been C: should be D: should have been
- I hope that she___to the demands of the naughty boys. A: will not have agreed B: will not agree C: will not be agree D: will not have been agreed