_________ we admit that there are still some problems about NMET, we don't mean that it is of no use.
#80198
A
Until
B
While
C
As
D
Unless
推荐题目
Henry must have stayed up last night, ________ he looks so tired and sleepy.
#34065
A
for
B
as
C
though
D
since
Tom is good a student he is often praised by the teacher.
#30357
A
such; as
B
so; as
C
such; that
D
so; that
He was about to tell me the secret _________ someone patted him on the shoulder.
#31950
A
as
B
until
C
while
D
when