Task 1 : There are five short dialogues about developing economy. Listen carefully and choose the best answer to each question.Q: Where should the woman put the paper?[音频]
A. In the desk.
B. In the office.
C. In the garbage.
D. In the recycling box.
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Task 1 : There are five short dialogues about developing economy. Listen carefully and choose the best answer to each question.Q: What percentage of the world's water is fresh water?[音频]
A. 25%
B. 2.5%
C. 30%
D. 70%
Task 1 : There are five short dialogues about developing economy. Listen carefully and choose the best answer to each question.Q: Which is NOT mentioned by the woman?[音频]
A. Windmill.
B. Coal.
C. Oil.
D. Natural gas.
Task 1 : There are five short dialogues about developing economy. Listen carefully and choose the best answer to each question.Q: What does the woman mean?[音频]
A. Many poor people live in France.
B. Many poor people live in Latin America.
C. Many poor people live in United States of America.
D. Many poor people live in Sweden.
Task 1 : There are five short dialogues about developing economy. Listen carefully and choose the best answer to each question.Q: Which diet is better for the environment?[音频]
A meat-based diet.
B. A fish-based diet.
C. A plant-based diet.
D. A chicken-based diet.