－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
My son wants a pet dog for long, but I have no time to buy _____for him.
#52852
A
it
B
that
C
the one
D
one
--A Dongying Evening Paper, please! --There is the last one left here, would you like to have ______?
#38984
A
it
B
one
C
them
D
some
--- It was a heavy snow last night. Are we all here now?--- Yes, and _____ of us was late for school.
#54644
A
all
B
either
C
neither
D
none