We used to _____every day when we were children.
#57278
A
swim
B
swimming
C
be swimming
D
going swimming
推荐题目
--- Is your father in?--- No, he ______ for three hours.
#58838
A
was out
B
has been out
C
went out
D
has gone out
The president _____ all people _____ our environment. 
#54151
A
urge, protect
B
urged, to protect
C
urges, protect
D
urged, protect
 It’s thoughtful      Suzy       everything well before the event .
#57614
A
of, to plan
B
for, planning
C
of, planning
D
for, to plan