She（）have missed the first bus, or she（）be here so early.
A: needn't, shouldn't
B: couldn't can't
C: shouldn't, mayn't
D: mustn't, wouldn't
A: needn't, shouldn't
B: couldn't can't
C: shouldn't, mayn't
D: mustn't, wouldn't
B
举一反三
- She ______ left the hospital so soon, for she had not yet recovered. A: shouldn't have B: wouldn't have C: couldn't have D: mustn't have
- 16. She has no idea of what the book is about. She ____ have read it very carefully. A: mustn’t B: can’t C: shouldn’t D: needn’t
- I didn't see her in the meeting-room this afternoon. She ______ at the meeting. A: mustn't have spoken B: shouldn't have spoken C: needn't have spoken D: couldn't have spoken
- I didn’t see her in the meeting room this morning. She _____ at the meeting. A: mustn’t have spoken B: shouldn’t have spoken C: needn’t have spoken D: couldn’t have spoken
- Nina______back home if she had known that her husband would go to the bus stop to meet her. A: couldn"t have walked B: shouldn"t have walked C: mustn"t have walked D: wouldn"t have walked
内容
- 0
If he had left in time for the last bus, he ______ it. A: shouldn't have missed B: ought not have missed C: mustn't have missed D: couldn't have missed
- 1
He（）the train if he hadn't been stack in traffic jam on the way to the railway station. A: couldn't miss B: wouldn't have missed C: mustn't have missed D: shouldn't miss
- 2
–I forgot to go to work today. -- You ______ have! It is Saturday. A: mustn’t B: couldn’t C: needn’t D: shouldn’t
- 3
You ______ have said that, now Grandma"s really angry. A: shouldn"t B: couldn"t C: wouldn"t D: needn"t
- 4
There's no light on they ______ be at home. A: can't B: mustn't C: needn't D: shouldn't