You get down the bus until the bus has stopped.
A: can’t
B: mustn’t
C: needn’t
D: don’t
A: can’t
B: mustn’t
C: needn’t
D: don’t
举一反三
- _____ get off the bus _____ it has stopped A: Don’t; until B: Do; till C: Don’t; till D: Do; until
- You _____ get down the bus until the bus has stopped.
- Don't get down until the train ______. A: is stopped B: stopped C: stops D: has stopped
- —MustIcomebackbeforesupper,mum?—No,you . A: can’t B: mustn’t C: don’t D: needn’t
- You ______ do it if you don"t want to. A: can"t B: mustn"t C: needn"t D: may not