The classroom is big enough for 25 students for normal use you need more space for special activities.
#33192
A
once
B
because
C
if
D
unless
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Modern technology has brought us so much convenience--we can now do many thingsThrough we call the Internet．
#34211
A
how
B
what
C
which
D
that
What a great weight I felt taken off my mind ________ I heard I had passed the College Entrance Examination!
#80203
A
while
B
the moment
C
until
D
before
Was it on a lonely island ________ he was saved one month after the boat went down？(2011·四川)
#29968
A
where
B
that
C
which
D
what
Sales director is a position ________ communication ability is just as important as sales skills.(2012·重庆)
#30499
A
which
B
that
C
when
D
where