______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
Those _____ know the answer put up your hands.
#71883
A
who
B
which
C
that
D
whom
Tom  is _______John .    
#73071
A
so clever a boy as
B
so a clever boy as
C
as a clever boy as
D
as clever a boy as﹡
The first prize goes to _______ makes the greatest contribution to the company.
#69375
A
whomever
B
whichever
C
no matter who
D
whoever