Question 25 to 26 are based on the follwing news. At
the end of the news item, you will be given 10 seconds to answer the questions.
Now, listen to the news.
The total number of slum-dwellers has swelled by ______ in the last
decade.
A.more than 200 million
B.at least 125million
C.nearly 112 million
D.about 60 million