It was three years_______ he came back.
#31134
A
that
B
since
C
before
D
when
推荐题目
Mom，don’t you think it's OK to play once in a while ____________ it doesn’t affect my studies?
#30096
A
even if
B
unless
C
so that
D
as long as
With some technical problems to be solved, it may be a while _______ the system is put into use.
#32713
A
when
B
after
C
since
D
before
._______________ you have finished your work,you might as well relax yourself now.
#31784
A
Now that
B
After
C
Although
D
As soon as
She had golden hair when she was a child, but_________ she got older and older, her hair went darker and darker.
#80308
A
while
B
when
C
after
D
as
We began to work in the fields. ____, it started to rain, so we went home.
#80465
A
But
B
However
C
While
D
Yet