Clean water and fresh air are essential for our daily life, _______ we can’t live.
#66990
A
by which
B
without which
C
that
D
on which
推荐题目
On April 14, 2010, a terrible earthquake happened in Yushu County, Qinghai Province,_______ the people are still suffering.
#70796
A
from their effects
B
of which effects
C
of its effects
D
from whose effects
All the bees had been at nearby feeding place were doing the circling dance.
#71660
A
which
B
what
C
that
D
how
—I can never forget the days we spent together in the summer camp.—Well, especially the day it suddenly began to rain in the middle of the night.
#66560
A
when; when
B
which; when
C
what; that
D
on which; when