There are two blackboards ______the wall and two doors ____the wall.
#47414
A
on, on
B
on , in
C
in , on
D
in ,in
推荐题目
I am looking after little Tom today. He’s been in my house _________ 8:00 this morning.
#45997
A
at
B
since
C
for
D
till
He didn’t work hard, ________, he failed his exam.
#45968
A
in fact
B
as well
C
by the way
D
as a result
This CD-ROM can help you learn and have fun ______.
#50861
A
at times
B
on time
C
at the same time
D
in time
---Will people use money ____ 100 years? ---No, they won’t. Everything will ____free.
#49318
A
in, \
B
for, is
C
in , be
D
since, be