When I try to understand _______ that prevents so many Americans from being as happy as one might expect, it seems to me that there are two causes.
#85435
A
why it does
B
what it does
C
what it is
D
why it is
推荐题目
It is only when you nearly lose someone ____________ you fully realize how much you value him.
#85500
A
do
B
then
C
will
D
that
It was not until I came here ________ I realized this place was famous for not only its beauty but also its weather.(2012·湖南)
#84720
A
who
B
that
C
where
D
before
---Where was ______ you picked up the wallet ? --- Let me see --- , just at the second counter on the left.
#85375
A
it
B
the place
C
the place that
D
it that
I don’t remember how many years ago____ State Street began its business in China.
#85023
A
it was when
B
it was that
C
was it when
D
was it that
— What did she want to know, Tom? — She wondered ____ we could complete the experiment
#85493
A
when was it
B
it was when that
C
it was when
D
when it was that