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
The worker keep_______ in order to make money for their living
#55453
A
working
B
to work
C
work
D
works
The shoes were worn out, what’s more, they aren’t worth _____.
#54971
A
to mend
B
mending
C
mended
D
for mending