----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
推荐题目
It was in the small house _____ was built with stones by his father _____ he spent his childhood.
#85083
A
which, that
B
that, which
C
which, which
D
that, where
It was in the street where a serious accident happened last week ______another happened yesterday.
#84797
A
which
B
that
C
what
D
how
I just wonder _____ that makes him so excited.
#85450
A
why it does
B
what he does
C
how it is
D
what it is
_______ that saw the rise of quite a number of famous women writers in China, such as Zhang Ailing, Xiao Hong and so on.
#85384
A
During the first half of the 20th century
B
That it was in the first half of the 20th century
C
It was in the first half of the 20th century
D
It was the first half of the 20th century
Sometimes I wonder ______ that has made me feel differently from the others.
#85192
A
how is it
B
what is it
C
how it is
D
what it is