We are playing football. Come and _____________ us.
#43300
A
join
B
join in
C
play
D
do
推荐题目
There are many_____ between the two pictures.
#43924
A
different
B
differents
C
difference
D
differences
---Do you often take cold showers in winter?---No. But I _____ when young.
#35918
A
am used to
B
was used to
C
used to
D
use to
The teachers’desk is __________________ the classroom. 
#43597
A
behind
B
in front
C
in front of
D
in the front of
Excuse me. Is there a post office near here?
#43758
A
over there
B
in the neighborhood
C
across from us
D
in the front