- Excuse me, is this seat taken?  - _____. That man got his books and left a few minutes ago.
#59747
A
I’m afraid so
B
I don’t think so
C
I don’t know
D
I hope not
推荐题目
---What _______ you ________ ? ---I’m doing my homework.
#60216
A
do; do
B
are; do
C
are; doing
D
can; do
You must work hard from now on,      ?
#65248
A
can you
B
won’t you
C
mustn’t you
D
needn’t you
The Greens seldom go to the concert,________?
#65467
A
don’t they
B
do they
C
don’t he
D
do he
He used to have nothing for breakfast,________?
#65452
A
usedn’t he
B
didn’t he
C
did he
D
must he