Cars do cause us some health problems——in fact far more serious ______ than mobile phones do.
#15188
A
one
B
ones
C
it
D
those
推荐题目
Susan was expecting her favorite singers，but to her disappointment, appeared
#16071
A
some
B
none
C
everyone
D
no one
I’ll see to _______ that all these letters will be sent to the post before twelve.
#16303
A
it
B
me
C
which
D
them
— Mum, may I have some cakes?— Sorry, there’s ______ left in the box. I’ll go and buy some for you tonight.
#57505
A
nothing
B
no one
C
no
D
none