Mr Black, who we all admire, is a kind but strict teacher.
#15378
A
the one
B
it
C
one
D
as
推荐题目
People are advised not to drive after drinking, but __ seems not to help a lot.
#15629
A
it
B
which
C
they
D
one
I would appreciate ______ very much if you could give me some suggestions.
#15262
A
this
B
it
C
that
D
you
