One of the most important questions they had to consider was _________ of public health.
#14674
A
what
B
this
C
which
D
that
推荐题目
I’ve just seen no more than one copy of Gone with the Wind in the bookshop opposite. Tom, go and buy ________ back.
#15709
A
one
B
any
C
it
D
some
It’s impossible for all the people to get jobs because ________of them are not fit for them.
#14958
A
none
B
all
C
not all
D
every one