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
—Let’s go for a picnic next Sunday. —Sorry, I can’t. I have to look ____________my pet parrot.
#47850
A
after
B
at
C
for
D
like
They usually have a party _______the evening _________ October 1st.
#49353
A
in, in
B
on, in
C
on, of
D
on, on
