Complete the summary below. Choose NO MORE THAN TWO WORDS from the passa

游客2024-01-07  6

问题     Complete the summary below.
    Choose NO MORE THAN TWO WORDS from the passage for each answer.
    Write your answers in boxes on your answer sheet.
                                                Aestivation
    In many places inhabited by crocodilians, most types of crocodiles have evolved a successful scheme to survive in the drought brought by a【R1】________.
    According to Kennett and Christian’s six-year study of Australian freshwater crocodiles’ aestivation, they found aestivating crocodiles spent around【R2】________of the year and had no access to【R3】________. The amount of water in the body declined proportionately with【R4】________; thus there is no sign of【R5】________and other health-damaging impact on the crocodiles even after an aestivation period. This super capacity helps crocodiles endure the tough drought without slowing their speed of【R6】________. [br] 【R3】

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答案 water resources

解析 通过定位可知本题的答案为water resources。
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