—When do you have maths today? —We have maths          half past ten this morning.
#49219
A
in
B
at
C
on
D
to
推荐题目
He sat down       a computer.
#48133
A
in the front of
B
in front of
C
in front
D
front of
I’m going ___ a picnic on Saturday.
#50021
A
at
B
for
C
in
D
with
We have lessons _____ 7.30 a.m ______ 11.30 a.m.
#49093
A
at, at
B
from, to
C
at, to
D
between, to