21. A) It has been well received by many tea drinkers.

　　B) It does not bring the promised health benefits.

　　C) It has made tea farmers’ life easier.

　　D) It does not have a stable market.

　　Questions 22 to 25 are based on the conversation you have just heard.

　　22. A) They need decorations to show their status.

　　B) They prefer unique objects of high quality.

　　C) They decorate their homes themselves.

　　D) They care more about environment.

　　23. A) They were proud of their creations.

　　B) They could only try to create at night.

　　C) They made great contributions to society.

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