—MustIcomebackbeforesupper,mum?—No,you .
A: can’t
B: mustn’t
C: don’t
D: needn’t
A: can’t
B: mustn’t
C: don’t
D: needn’t
举一反三
- You ______ do it if you don"t want to. A: can"t B: mustn"t C: needn"t D: may not
- —Mum,mustIfinishmyhomeworkrightnow?—No,you_________. A: needn’t B: don’t C: mustn’t D: maynot
- You______do it even if you don't want to. A: can't B: have to C: needn't D: mustn't
- ﹣ Mum, itˈs too hot. ________ I swim in the lake? ﹣No, you ___________. Thatˈs too dangerous! A: Should; canˈt B: Need; mustnˈt C: Must; neednˈt D: Could; mustnˈt
- You get down the bus until the bus has stopped. A: can’t B: mustn’t C: needn’t D: don’t