There were some seats left over _____every delegate had sat down.
#34761
A
when
B
until
C
that
D
where
推荐题目
Mike resembles his mother in appearance _____ his personality follows his father's.
#31799
A
who
B
which
C
while
D
where
_______ you sit in front of the computer all day while working, you’d better take exercise for at least an hour every day.
#32517
A
Even if
B
Even though
C
Now that
D
As if
In the global economy, a new drug for cancer, _________ it is discovered, will create many economic possibilities around the world.
#30704
A
whatever
B
whoever
C
wherever
D
whichever