—All the isatis root（板蓝根） is sold out!—People are crazy! experts say there is no use eating isatis root to preventH7N9, some people still don’t believe it.
#56593
A
Although
B
Unless
C
As a result
D
In order that
推荐题目
— When did you go to bed last night? — ____________ I finished my homework.
#57749
A
Until
B
Not until
C
When
D
While
The art club is for members only. You can’t go in ____ you are a member.
#58180
A
unless
B
because
C
if
D
though
— Shall we go for a hiking this weekend?— All right, ________ it rains.
#57781
A
if
B
unless
C
when
D
until
He met many problems ______ he was going over his lessons.
#58104
A
before
B
as soon as
C
since
D
while
---Sorry, I’m late for class again.---Is it ______ you stayed up last night?
#56457
A
why
B
how
C
because
D
when