________it is hoped that college students should be equipped with the ability to take a good set of notes, this is not always the case．
#30984
A
When
B
While
C
As
D
Unless
推荐题目
The boy was so tired that he fell asleep _______ his mother could take off his clothes.
#30840
A
before
B
after
C
while
D
when
Frank insisted that he was not asleep______ I had great difficulty in waking him up.
#31365
A
whether
B
although
C
for
D
so
Natural disasters are happening more frequently than before; the whole world should work together to respond.
#30707
A
moreover
B
effectively
C
meanwhile
D
consequently
The fire was finally brought under control, but not______ heavy damage had been caused.
#34805
A
before
B
after
C
since
D
until