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
The latest UK official studies show _______fewer teenagers are now studying foreign languages.
#77343
A
what
B
which
C
that
D
Whether
I shall never forget those days ________ I stayed on the island ________ you visited last week.
#78251
A
when, where
B
which, which
C
when , which
D
which , where
The museum will open in the spring with an exhibition and a viewing platform ________ visitors can watch the big glasshouses being built.
#75263
A
what
B
where
C
when
D
why
(2013·哈尔滨四校高三统一检测)Williams shows some challenging means ________ diners at their mystery lunch on Sunday might eat the special dish.
#75387
A
after which
B
in which
C
by which
D
for which
This is one of the best films _______.
#77961
A
that have been shown this year
B
which have shown
C
that has been shown this year
D
which you talked