－How about the pollution in the countryside?－Luckily, it’s not as serious as _______ in the big cities.
#54581
A
that
B
it
C
one
D
those
推荐题目
— Whose pen is this? — Oh, it’s_____. I was looking for it everywhere.
#38171
A
you
B
yours
C
me
D
mine
This is______ English book, and______ is on the desk.
#52556
A
my; you
B
my; yours
C
mine; yours
D
I; your