【小题1】
The greatest river for navigation is .A.the Amazon | B.the Nile |
C.the Mekong | D.the Mississippi |
【小题2】
Which is wrong according to the passage?A.The Nile is an important river in India. |
B.Almost every country has at least one important river. |
C.Many cities are located on rivers. |
D.Rivers play an important part in the lives of people. |
【小题3】
From a dam, people can use the water for .A.keeping the rivers clean |
B.only making electricity |
C.washing clothes |
D.irrigation and making electricity |
【小题4】
The water in the river is polluted because of .A.people’s drinking water too much |
B.people’s swimming in the river too much |
C.chemicals and other materials |
D.people’s building a dam across a river |
【小题5】
The main idea of the passage is about .A.Rivers in cities | B.The importance of rivers |
C.Transportation | D.Natural resources |