Sometimes I work ________ the day and sometimes _________ night.
#48953
A
on, at
B
at, on
C
at, in
D
in, at
推荐题目
My father is going to shop____3 o'clock____the afternoon____ March 23rd.
#49446
A
in;at;on
B
at;in;on
C
on; in; at
D
at; on; in
