I just don't understand_______ that prevents so many Americans from being as happy as one might expect.
#85399
A
why it does
B
what it does
C
what it is
D
why it is
推荐题目
It was for this reason ________ her parents moved out of London and settled down in a mountain village.
#85073
A
that
B
which
C
why
D
how
It is ___________ the customers’ needs that has made chain stores so popular in big cities in China.
#85340
A
meeting
B
met
C
to have met
D
being met
It was not until all the fish died in the river_____the villagers realized the serious pollution.
#85154
A
where
B
that
C
what
D
which