The days are gone________you can breathe fresh，unpolluted air or drink clean, unpolluted water in the countryside.
#75524
A
when
B
that
C
where
D
which
推荐题目
In the survey they listed twelve kinds of food _______would affect the work of the brain．
#78602
A
which the experts believed
B
that were believed
C
the experts believed that
D
the experts believed
(2013·郑州高中毕业班第一次质量预测)Recently I have bought an iPad 3 on the website of taobao. com, ________ the price is very reasonable.
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A
on which
B
in which
C
of which
D
from which
The old man had one son and two daughters, treated him well, made him very sad.
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A
neither of whom; that
B
neither of them; which
C
none of whom; which
D
none of them; which
—Did you remember the days ________ we studied in the university?—Certainly.Especially the hard times ________ we spent together.
#75284
A
which；when
B
when；which
C
when；when
D
which；which