_________ is a growing world problem, and nowadays the United Nations and its member countries _________hard to deal with it．
#6050
A
Desertification; are working
B
Desertified ; worked
C
Desert; work
D
Desertification; have worked
推荐题目
Now there are many _____ in our company.
#7067
A
woman doctor
B
women doctor
C
woman doctors
D
women doctors
The College Entrance Examination is around the corner, but we should strike a between study and relaxation.
#5647
A
association
B
balance
C
compromise
D
obstacle
--Is there ___ wrong with your eyes? ---No, ____.
#7273
A
something…nothing
B
anything…nothing
C
anything….something
D
something….anything
Putin will run for president next March in an election that could open the way for him to stay in ______ for 12 more years.
#5821
A
power
B
force
C
energy
D
work
When we moved to France, the children _____ to the change very well.
#5888
A
adapted
B
applied
C
attended
D
agreed