John, you ___play with the knife, you _____ hurt yourself.
#52293
A
needn’t; must
B
mustn’t; may
C
shouldn’t ; must
D
can’t; shouldn’t
推荐题目
--I usually watch football games until midnight these days.--This is really a bad habit. You must_______ it.
#58876
A
look after
B
take away
C
get over
D
keep out
It’s not good for people __________ waste water (污水) into the river.
#62287
A
to put
B
putting
C
to pour
D
pouring
— How much did the new watch your sister?— She 350 yuan for it.
#58750
A
cost; paid
B
spend; cost
C
pay; cost
D
take ; paid