We have the most population in the world, and most of it _______ farmers.
#103586
A
to be
B
is
C
are
D
being
推荐题目
The 2012 London Olympic Games _________ to attract several billion TV viewers around the globe.
#102831
A
is expected
B
will be expected
C
are expected
D
has been expected
Don’t look down upon the ugly little worm. In a few weeks , it ________into a beautiful big butterfly.
#100645
A
transforms
B
would transform
C
have transformed
D
will transform.
Sarah pretended to be cheerful，________nothing about the argument.(2011·全国Ⅱ)
#99055
A
says
B
said
C
to say
D
saying
Mrs. Black would rather his husband did some housework when he’s free, but he _______.
#103537
A
wouldn’t
B
didn’t
C
doesn’t
D
wasn’t
He works as an engineer now, but he _____ on a farm for three years.
#101493
A
has worked
B
worked
C
was working
D
had worked