He has made another wonderful discovery,___ of great importance to science.
#73562
A
who I think it
B
which I think it is
C
that I think is
D
which I think is
推荐题目
____he wants to say is____ great an effort he has made to help her out.
#69350
A
That; how
B
What; what
C
What; how
D
What; that
The thought of going back home was_______kept him happy while he was working abroad．
#72989
A
that
B
all that
C
all what
D
Which
You can only be sure of_________ you have at present; you cannot be sure of something _____ you might get in the future.
#73029
A
that; what
B
what; /
C
which; that
D
/; that
Mobile phone users have developed a series of symbols, such as ^_^ and └(^o^)┘， to show they feel.
#69063
A
which
B
why
C
how
D
what
(2013·芜湖三校二模)I really can't think of ________ told me you were not coming back till tomorrow.
#67258
A
it was who that
B
who was it that
C
that who was it
D
who it was that