_____ all the inventions have in common is ______ they have succeeded.
#73265
A
What; what
B
That; what
C
What; that
D
That; that
推荐题目
Having checked the doors were closed , and _________ all the lights were off, the boy opened the door to his bedroom.
#74493
A
why
B
that
C
when
D
where
______ about wild plants that they decided to make a trip to Madagascar for further research
#73182
A
So curious the couple was
B
So curious were the couple
C
How curious the couple were
D
The couple was such curious
_______ I know the money is safe, I shall not worry about it.
#74568
A
Even though
B
Unless
C
As long as
D
While
The beautiful town, _____ we spent our summer vacation last year , lies at the foot of a mountain.
#69343
A
whose
B
which
C
where
D
why
I’m told that www．languagepractising．com is a free website ____ learners can not just learn various languages but also chat online．
#70175
A
that
B
which
C
where
D
whose