---Did you wait for him long? ---No, I hadn’t waited long _______ he appeared.
#33716
A
unless
B
until
C
before
D
since
推荐题目
Could I speak to ______ is in charge of International Sales please?
#80697
A
who
B
what
C
whoever
D
whatever
I took my driving license with me on holiday, I wanted to hire a car.
#31195
A
in case
B
even if
C
ever since
D
if only
It is widely believed that_______respects others will be respected
#34122
A
anyone
B
the person
C
whoever
D
who
If you want to lead a happy life, you'd better learn to accept life_____it iS.
#31144
A
as
B
that
C
which
D
where
Sometimes people just believe what they see, ______the reality may be different.
#30770
A
as if
B
even though
C
since
D
unless