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
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.She has three brothers.___ is a doctor, ___ are PLA men.
#16998
A
One…The others
B
One..others
C
One…the other
D
One..the others
 Eddie, can I have _________, please?
#56857
A
something drinking
B
anything to drink
C
something to drink
D
anything drinking