People just wonder ________ that makes the housing price so high. 
#79101
A
what it is
B
what is it
C
why it does
D
Why does it
推荐题目
Tom was late for his train, and he asked one of the conductors ______.
#78945
A
when was the next train.
B
when the next train was.
C
when is the next train.
D
when the next train.
— Could you tell me        now, Mary? — A magazine about science.
#38961
A
what are you reading
B
what you are reading
C
what were you reading
D
what you were reading
I know a place________we can have a big meal. 
#37434
A
that
B
where
C
which
D
what
--- Do you know ______ tomorrow?  --- At 8 o'clock.
#39183
A
when did she come
B
when she came
C
when will she come
D
when she will come
Mr. King didn’t know __________ yesterday evening.
#79195
A
when does his son came home
B
when his son comes home
C
when his son came home
D
when did his son come home