The foreigners have been in Beijing for three years, so they are familiar the city .
#47620
A
to
B
with
C
for
D
On
推荐题目
I have problems _______many things. For example, I have problems ________ learning Maths well.
#50382
A
with, in
B
about, with
C
in, with
D
in, about
This CD-ROM can help you learn and have fun ______.
#50861
A
at times
B
on time
C
at the same time
D
in time
There are six floors ______our school building. Our class is ______ the third floor.
#46412
A
in, on
B
in, in
C
on, in
D
on, on
