____ Helen’s knowledge and vocabulary expanded, she asked more and more questions.
#31493
A
When
B
While
C
As
D
Before
推荐题目
After graduation from high school we will reach a point _________ we have to decide which university to attend.
#33037
A
that
B
what
C
which
D
where
Parents should pay attention to areas _______ their child is having difficulty and spend extra time to help him or her master those skills.
#33565
A
as
B
where
C
why
D
when
She usually keeps her valuables, such as jewels and money, ________ she believes secure.
#30285
A
even if
B
in case
C
where
D
that