It is thought that one billion people I the world,  _   is half the word’s workers, earn their living by farming.
#94954
A
if
B
that
C
which
D
what
推荐题目
You can hardly imagine the difficulty the woman had________ her children.
#94905
A
brought up
B
to bring up
C
bringing up
D
to have brought up
Today’s China is quite different from __________.         .
#93420
A
it used to be
B
it would be
C
what it used to be
D
what it would be
 The reporters have found out ____ it was _____ saved the little girl.
#93707
A
who; who
B
who; that
C
whom; that
D
whom; who