The population of Africa is __________ so rapidly as to cause great concern of the whole world.
#12316
A
expanding
B
stretching
C
extending
D
spreading
推荐题目
Your friend is _______. Does he often _______ you?
#13667
A
a great fun; make funs of
B
good fun; make fun of
C
very funny; play a joke of
D
fun; be laughed by
It was very kind of you to do the washing-up, but you _____ it.
#13892
A
needn’t do
B
shouldn’t do
C
mustn’t have done
D
needn’t have done
China won 100 medals in the Beijing Olympic Games, which are almost ______ those of the Sydney Olympic Games.
#14070
A
twice as many as
B
as many as twice
C
as much as twice
D
twice as much as
It’s ______ difficult to draw the boy’s attention to his lesson.
#12919
A
so far
B
too far
C
far from
D
far too
—Now that you like the house with a garden，why not buy it?—Well，I can’t afford ________ house at present.
#11019
A
that expensive a
B
a such expensive
C
that an expensive
D
a so expensive