This is a story from a meeting held by some people and two things in nature. We call it the Four-Sided Talk. Let’s “listen to” everyone carefully and find out what they think.
People: We have lived on the earth since ancient times. The earth is our home. Now we regret what we have done to our home!
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50. What’s the United Nations’ decision in the Four-Sided Talk?
A. Set an Earth Day. B. Find out what is making the pollution.
C. Hold an international meeting. D. Protect and love the earth.
51. What doesn't the old tree tell us?
A. He’s afraid to be cut down some day.
B. The trees have the longest lives in the world.
C. Over-cutting teaches people a lesson.
D. People are destroying the natural environment.
52. What’s the meaning of the underlined word “disasters”?
A. 灾难 B. 奇迹 C. 财富 D.神话
53. What will people do according to the passage?
① Over-use the resources. ② Beautify the earth.
③ Start a global group. ④ Protect the earth.
A. ①④ B. ②③ C. ①③ D. ②④