AIDS is said_______ the biggest health challenge to both men and women in the earth over the past four years.
#91954
A
that it is
B
to have been
C
that it has been
D
to be
推荐题目
________I enjoy the book with some nice pictures, I don’t have enough money to buy it.
#93279
A
Since
B
While
C
As
D
If
As far as I see, ______ is no possibility ________ she will lend me a hand.
#92174
A
it; that
B
there; that
C
at; whether
D
there; whether
--I’m sorry, I am too busy to help you, but my brother can.I’ve told him to.---______.
#94649
A
It doesn't matter
B
I’m so sorry to hear that
C
That’s very kind of you
D
That’s not fair
---- Who are playing football in the gym now? ---- ________ the students from No. 1 Middle School.
#92744
A
They are
B
It is
C
There are
D
That is