John, you play with the knife, or you hurt yourself.
#76292
A
won’t; can’t
B
mustn’t; may
C
shouldn’t; must
D
can’t; shouldn’t
推荐题目
We _______ talk loudly when we see the sign “ Be quiet ”on the right.
#78159
A
must
B
mustn’t
C
need
D
needn’t
—Look at the boy running on the ground. Is it David?—It be him. I saw him go to the teacher’s office just now.
#75318
A
must
B
mustn’t
C
can’t
D
might
You _______ have told her the bad news last night, because she wouldn’t handle it peacefully.
#63458
A
couldn’t
B
mustn’t
C
shouldn’t
D
mightn’t
Even students of average intelligence ________ become top students by improving their study habits.
#62294
A
must
B
can
C
have to
D
ought to