【单选题】Questions 6 to 10 are based on the following passage There are many older people in the world and there will be many more. A little-known fact is that over 60 percent of the older people live in devel...
A.
is bigger in developed countries than in developing countries
B.
is one-sh of the population in developing countries
C.
will increase much faster in China than in France
D.
will be sixty percent in developing countries by 2020
【单选题】听力原文:M: How many people will be coming to the party on Saturday? W: We had to cross off fif names from our original list of one hundred and fifty. Q: How many people do they, expect to attend the ...