----Look at the boy running on the playground. Is it David? ---- It ______ be him. I saw him go to the teachers’ office just now.
#53899
A
mustn’t
B
can’t
C
may not
D
needn’t
推荐题目
Do you need more people _______ you _______ the vegetables?
#58120
A
help, water
B
to help, water
C
help, watered
D
to help, watering
Some teenagers ________ playing computer games ______ playing outside .
#57293
A
prefer , to
B
would rather , than
C
like , better
D
enjoy , than
Please ___________ the TV set, I want to watch the sports news.
#62292
A
open
B
turn on
C
pour
D
cut up