V. Choose the letter A, B, C or D to answer these following questions. There are many causes that lead to water pollution. One main cause of this issue is wastewater coming from many factories and then being directly pulled out into water bodies, especially into rivers or seas without any treatment because this is the most convenient way of disposing wastewater. Industrial waste consists of some kinds of chemical substances such as sulphur, which is harmful for marine life. Lead is known as the...
Đọc tiếp
V. Choose the letter A, B, C or D to answer these following questions.
There are many causes that lead to water pollution. One main cause of this issue is wastewater coming from many factories and then being directly pulled out into water bodies, especially into rivers or seas without any treatment because this is the most convenient way of disposing wastewater. Industrial waste consists of some kinds of chemical substances such as sulphur, which is harmful for marine life. Lead is known as the main reason for cancer disease. Cancer has become a popular disease in several communes which are called “cancer villages”. Another cause is the awareness of citizens, people always use water for many purposes and then they dump wastewater or garbage directly into rivers, canals and ponds and so on. In 2004, because of a bird flu outbreak in Viet Nam, people threw poultry to water body that made water highly polluted.
1. How many causes of water pollutions are listed in the passage?
A. one B. two C. three D. four
2. Is the sewage from factories treated before dumping into water bodies?
A. Yes, it is B. No, it isn’t
3. What is the main reason for cancer disease?
A. rice B. rain C. lead D. food
4. What is cancer called when it has become a popular disease in several communes?
A. cancer grounds B. cancer offices C. cancer pollutions D. cancer villages
5. What did Vietnamese do in 2004?
A. They bought dead poultry. B. They ate dead poultry.
C. They threw dead poultry into water. D. They dig dead poultry under ground
Đáp án C
Giải thích: Dựa vào câu: “Lead is known as the main reason for cancer disease.”.
Dịch: Chì được biết đến là nguyên nhân chính gây ra ung thư.