She looks very sad. I want to help her, but I just don’t know ____ to do it.
#54031
A
what
B
when
C
how
D
which
推荐题目
---Have you finished your work yet? ---No, not yet. I think it’ll take _____ ten minutes.
#54833
A
another
B
other
C
others
D
more
–Wow, your new bicycle looks the same _________. – Really ?
#53639
A
like me
B
as me
C
like mine
D
as mine