Questions 19 to 21 are based on the passage you have just heard. 19题选（）.
A: It tastes better
B: It is easier to grow
C: It may be sold at a higher price
D: It can better survive extreme weathers
A: It tastes better
B: It is easier to grow
C: It may be sold at a higher price
D: It can better survive extreme weathers
举一反三
- Passage TwoQuestions 19 to 21 are based on the passage you have just beard. A: They can be instructed by better teachers there. B: They can accumulate more group experience there. C: They can be individually oriented when they grow up. D: They can have better chances of getting a first-rate education.
- Questions 19 to 21 are based on the passage you have just heard. 19题选（）. A: The reasons for imposing taxes B: The various services money can buy C: The various burdens on ordinary citizens D: The function of money in the modem world
- Passage 2[br][/br] Questions 19 to 21 are based on the passage you have just heard. A: 38%. B: 25%. C: 36%. D: 21%.
- Passage Two Questions 19 to 21 are based on the passage you have just heard. 20. A: Impractical. B: Inconsistent. C: Unmanageable. D: Unfair.
- Questions 19 to 21 are based on the passage you have just heard. What are some people worried about according to the speaker？