I have known him________ I was young.
#55691
A
before
B
when
C
after
D
since
推荐题目
I won’t pass the exam ______I work hard.
#58063
A
whenever
B
because
C
if
D
unless
 She promised to come and help us, and _______________.
#58442
A
so did she
B
so she did
C
so she would
D
so would she