____time goes by, Mother’s hair is turning gray and the wrinkles on her face deeper.
#31872
A
with
B
as
C
while
D
when
推荐题目
___ you know the rules of swimming, you will be able to swim well.
#80368
A
Before
B
While
C
Though
D
Once
I think everyone should donate blood _____ he is healthy because that’s a citizen’s responsibility.
#31890
A
as if
B
as long as
C
now that
D
in order that
Cindy shut the door heavily and burst into tears. No one in the office knew__________she was so angry.
#34741
A
where
B
whether
C
that
D
why
You can borrow my car ________ you promise not to drive too fast.
#31786
A
unless
B
even if
C
in case
D
as long as
The teacher spoke slowly ________ the students might take notes.
#30123
A
while
B
since
C
even though
D
so that