all the students in his class，Xiao Ming writes .
#48681
A
Of；very carefully
B
In；the most carefully
C
Of；most carefully
D
In；much more carefully
推荐题目
-They arrived __________ Guangzhou __________ a rainy morning．
#46387
A
in; in
B
at; in
C
in; on
D
at; on
—Malaysia Airlines Flight MH370 was expected to land in Beijing the morning of 2014,March 8.
#46070
A
in
B
on
C
of
D
at