Chinese President Xi Jinping and his wife Peng Liyuan set off on their first state visit to Russia March 22, 2013.
#47922
A
in
B
on
C
by
D
at
推荐题目
The students are going to raise some money the poor the afternoon of May 21st.
#49982
A
to; on
B
for; on
C
to; in
D
for; in
——How do you study ______ a test ? ——I study _____working _____a group.
#46999
A
for, in, with
B
for, by, at
C
for, by, with
D
of, in, by
I went to the park ______ yesterday.
#49631
A
on a bicycle
B
by the bicycle
C
in a bicycle
D
by bicycles