That happened _______ a Monday morning.
#49223
A
at
B
in
C
for
D
on
推荐题目
--- Are you free today, Mrs Green?--- I’m free every day ______ today.
#48226
A
besides
B
except
C
but
D
or
Sometimes I work ________ the day and sometimes _________ night.
#48953
A
on, at
B
at, on
C
at, in
D
in, at
