______is known to us, he is the top student of our class.
#73601
A
It
B
As
C
This
D
That
推荐题目
True friendship is like sound health, ________ the value is seldom known until it is lost.
#69160
A
from which
B
which
C
of which
D
whose
The other day, my brother drove his car down the street at _____ I thought was a dangerous speed.
#70320
A
as
B
which
C
what
D
that
The clock was striking twelve ______ down the street.
#74557
A
because I walked
B
as I walked
C
since I was walking
D
while I was walking