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　　　e-commerce worries some merchants, it contributes to the development of delivery industries.
#30582
A
When
B
Unless
C
While
D
Until
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He didn’t like coffee _____tea, but water．     
#34800
A
or
B
and
C
but
D
with
_____ wants to may come to the party on Saturday night.
#34541
A
One
B
Everyone
C
Anyone
D
whoever
It looks ____ it's going tosnow.                   
#79880
A
that
B
as
C
as if
D
like that
I’m sorry I got caught in the traffic；_________, I could have been here sooner．
#33598
A
besides
B
although
C
anyway
D
otherwise
He didn’t come to school yesterday _______ that he was ill.
#31437
A
because
B
for
C
in
D
if