In western culture,21 was the age________ young people traditionally received a key to their parents’ door, as a symbol of entering adulthood.
#78594
A
in which
B
on which
C
at which
D
to which
推荐题目
With more and more forests disappearing, today the public is much concerned about the way _________.
#75896
A
nature is being ruined
B
which nature is ruined
C
on which to ruin nature
D
of nature to be ruined
He is a deep thinker _____ opinions are worth much.
#75930
A
who
B
whose
C
that
D
which