17.听第10段材料,回答第17-20题.
17.Who should we pay much more attention to?
A.Children in trouble of poverty.
B.Children having difficulty in learning.
C.Children who are too fat.
18.What kill nearly 6million children a year according to the UN?
A.Earthquakes and floods B.Hunger and starvation C.AIDS
19.Who released a report showing that the number of hungry kids has increased?
A.The United Nation's food and farming body
B.The Food Bank for New York City
C.The World Development Bank
20.How many primary-age girls in Bangladesh still remain out of school?
A.About 4.5 million B.About 3.5 million C.About 1.5 million.