The 30th Olympic Games started ____ July 27th, 2012 in London.
#26099
A
at
B
on
C
in
D
by
推荐题目
I’m ____your class today so you must do ____ I tell you.
#27611
A
in charge of; as
B
instead of; what
C
in the form of; like
D
looking at; as
You can’t imagine this lake used to be a beautiful place in our province .
#25828
A
at any time
B
at one time
C
in no time
D
at times
