Have you ever seen any trees ________ leaves were black because of the polluted air?
#66808
A
whose
B
that
C
which
D
who
推荐题目
------ The authors of computer viruses are geniuses.------ I agree. They can apply their wisdom to other net technology ________ human beings can benefit.
#69518
A
in which
B
through which
C
on which
D
from which
Which of the following is TRUE according to the passage?
#70177
A
People from the USA and UK both speak English with the same accent.
B
People from the USA and UK both share the same customs and observe the same holidays.
C
People from the USA and the UK speak the same language and have the same culture.
D
Although people from the USA and the UK share the same language, they have huge differences in culture.
Last Sunday, I went shopping for the perfect dress, ______ would make me look younger.
#74664
A
one in which
B
the one in which
C
one that
D
the one that
You seem to have a ready—made answer _______ I ask you a question．
#68484
A
however
B
whatever
C
whichever
D
whenever
The World Expo 2010 is being held at a time the world is looking for a new kind of balance between nature and cities．
#69967
A
when
B
where
C
which
D
that