All the guests at the party were dancing and singing happily _____ the electricity was cut off.
#30392
A
until
B
while
C
when
D
because
推荐题目
Was it at the Olympic Games ______ were held this year ______ Liu Xiang got a metal?
#33790
A
which; that
B
which; which
C
that; when
D
when; that
Bill shows no interest in painting, there’s no sense in inviting him to the art show.
#31313
A
As if
B
Now that
C
Even if
D
So long as
