The girl in the classroom ______ be Maria. She called me from the library just now.
#52145
A
mustn't
B
may not
C
can't
D
needn't
推荐题目
Max often ______our books and pens ______the floor, when he ______our desks.
#55266
A
knocks, onto; walks past
B
knock, onto; walks passed
C
knocks, off; walks past
D
knocks, off; walks passed
The shoes ________ that he ________ at last.
#56311
A
cost so expensive; gave them away
B
took too much; gave them up
C
took such little; gave them out
D
cost so much; gave them up
Everyone should play a part in _____the earth.
#55757
A
save
B
saves
C
saving
D
saved