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
The TV show__________“The Undersea World” let many people see __________ under the sea.
#55967
A
was called; what was life like
B
called; how life was like
C
was called; that life was like
D
called; what life was like