A: early financial returns
B: their willingness to obey their trainers
C: the avoidance of anxiety in the elephant
D: that elephants are difficult to keep
举一反三
- They build fences around thegardens to keep the elephants out.
- 5. What does the author suggest in the last paragraph? A: Elephants are no longer an endangered species. B: It may not be wise to keep elephants in the zoo. C: Zoos should try to increase the number of elephants. D: Zoos should keep more animals except elephants.
- Why is the Thai elephant “out of work”, according to the author? A: Because the elephants are no longer useful to their owners. B: Because their owners are westernized and neglect them. C: Because the government pays little attention to the problem. D: Because there are too many elephants and too few jobs.
- ______ elephants are different from wild elephants in many aspects, including their tempers.
- There ____ many elephants in Africa. A: is B: has C: are
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3. What is the finding of the study? A: Female elephants born in the zoo die much earlier than those in the wild. B: Wild female Asian elephants live longer than their African counterparts. C: Most wild elephants were killed by predators instead of dying of natural causes. D: Baby elephants raised in the zoo are less likely to suffer from natural diseases.
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“How many elephants did you see? “______”
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中国大学MOOC: There ________ many elephants in Africa.
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White elephants refer to something valuable and useful nowadays. A: 正确 B: 错误
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The author of this passage believes that Hannibal’s attack on<br/>Rome by crossing the Alps was ___. A: not what most military commanders would do B: exactly what the Roman army used to do C: cruel to elephants D: impractical because elephants can’t cross mountains