-– I wonder how much you charge for your services.--- The first two are free the third costs $30.
#80672
A
while
B
until
C
when
D
before
推荐题目
The elderly patients still prefer the traditional way, ______ online booking system is supposed to be convenient and fast.
#31880
A
while
B
though
C
unless
D
as
As I looked at the memorial，I thought about ________ terrible disaster it was for the people in Nanjing then and ________ they were to fight the Japanese invaders.
#30218
A
how；how
B
what a；how
C
what；what
D
how；what
He spoke through a microphone , ______ he was clearly heard in the great hall.
#32480
A
even if
B
because
C
in order that
D
so that
It was April 29, 2010 Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
#30692
A
that
B
when
C
since
D
before