Peter is busy ___________ at school, but he never forgets __________ exercise every day.
#58784
A
work, doing
B
working, to do
C
work, to do
D
working, doing
推荐题目
---What he enjoys _____ great and interesting.---Yes, but it’s dangerous.
#59681
A
sounds
B
sounding
C
sounded
D
to sound
— Excuse me, could you please tell me if the match will be held on time? —It depends on the weather. If it rains tomorrow, we’ll have to ______ it ______.
#53832
A
turn … on
B
put …off
C
take … away
D
look …up
