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 in this very town,_________ Tom was born 30years ago,_________ he will build a new school,_________ excites everyone in the town.
#85187
A
that, that ,which
B
where, that ,which
C
where, when ,that
D
that, where, that
It is_____the pupils do in their spare time_____ really______ them to take their place in society as citizens when they grow up.
#84795
A
what; that; prepare
B
that; what; prepares
C
what; that; prepares
D
that; what; prepare
----How unhappy your roommate looks!----Yes，but he’s not willing to tell me what it is____ is troubling him.
#85453
A
what
B
which
C
as
D
that
It is only ______ you understand what your parents do to you ______ you can improve your relationship with your parents.
#85343
A
that; what
B
when; that
C
which; where
D
how; what