The country's railway system has launched online ticket-booking and a real-name ticket purchasing system, and _______ requires passengers to provide their ID numbers when buying tickets.
#15729
A
which
B
that
C
what
D
this
推荐题目
I am afraid there’s ______________with the computer. It doesn’t work. Can you come and have a look?
#56849
A
wrong anything
B
anything wrong
C
wrong something
D
something wrong
I’ll make ____ easier for you to understand by explaining it again in Chinese.
#14893
A
it
B
that
C
all
D
one
He didn't make ______ clear when and where the meeting would be held.
#15252
A
this
B
that
C
it
D
these
Everyone knows how________feels to get so angry that you want to throw things or even hurt others.
#14828
A
that
B
it
C
he
D
you