On many trains and buses, there are some special seats ________ out for senior citizens.
#92562
A
marking
B
marked
C
to mark
D
mark
推荐题目
The importance ______ a national day and how it is celebrated are very different from country to country.
#96017
A
connected to
B
given to
C
meaning to
D
attached to
____ regular training in nursing,she could hardly cope with the work at first.
#95321
A
Not having received
B
Since receiving
C
Having not received
D
Not received
He was barking ____ let him in.
#96815
A
for someone to
B
in case of someone
C
so someone to
D
so that someone
________to work overtime that evening, I missed a wonderful film.
#91840
A
Having been asked
B
To ask
C
Having asked
D
To be asked