---How often are the Olympic Games held? ---_____four years.
#49404
A
Every
B
Each
C
In
D
For
推荐题目
---Where are you going _____your next vacation? ---We decided____Europe.
#46556
A
on, for
B
for, to
C
On, to.
D
for, on
Daniel was a bad mood and didn’t talk to .
#51119
A
on; something
B
with; anybody
C
in; anybody
D
in; somebody