________is well known that great changes have taken place in China recently.
#16209
A
That
B
As
C
Which
D
It
推荐题目
David is the tallest student in our class. ______is taller than him.
#56984
A
Anybody
B
Everybody
C
Somebody
D
Nobody
Pip disliked _______ Joe came to see him in London, _______ Pip thought was not a gentleman.
#15890
A
it when; who
B
that; where
C
it when; whom
D
that; which
Your smile is one of the strongest tools that make ______ possible for you to meet new people.
#16019
A
it
B
them
C
this
D
/
I would appreciate________ if you could offer some help when I am in trouble.
#14599
A
this
B
it
C
you
D
that