Even if there is no scientific proof secondhand smoke causes cancer, there is no reason why nonsmokers should be forced to take this risk.
#67696
A
which
B
that
C
when
D
where
推荐题目
I could feel my heart beating violently ______ I went on the stage to sing a song.
#68886
A
for the first time
B
by the time
C
every time
D
from time to time
Wilma became the first American woman to win three Olympic gold medals in track, ________ made her mother very proud.
#72903
A
it
B
that
C
which
D
this
After driving for five hours, they arrived at they thought was the place they had been dreaming of.
#71488
A
what
B
that
C
which
D
where
He tried his best to solve the problem, _______ difficult it was.
#67486
A
whatever
B
however
C
whichever
D
wherever
He didn’t put the things ____ they belonged, for _____ he got his punishment.
#67586
A
which, that
B
what, this
C
that, whose
D
where, which