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    1. 首頁英語詞典predatorpredator考試真題

      predator

      英 ['pred?t?] 美['pr?d?t?]
      • n. [動] 捕食者;[動] 食肉動物;掠奪者

      考試真題


      A strong link is found between two species when a predator sticks to one prey species.

      2019年高考英語天津卷 閱讀理解 閱讀C 題設

      And if a predator can move on to another species that is easier to find when a prey species becomes rare, the switch allows the original prey to recover.

      2019年高考英語天津卷 閱讀理解 閱讀C 原文

      And unplanned human activities have proved the idea of top-down control by top predators to be true.

      2019年高考英語天津卷 閱讀理解 閱讀C 原文

      If a predator can eat several species, it can survive the extinction of one of them.

      2019年高考英語天津卷 閱讀理解 閱讀C 原文

      In the 1960s, scientists proposed that predators at the top of a food web had a surprising amount of control over the size of populations of other species - including species they did not directly attack.

      2019年高考英語天津卷 閱讀理解 閱讀C 原文

      In the ocean, we fished for top predators such as cod on an industrial scale, while on land, we killed off large predators such as wolves.

      2019年高考英語天津卷 閱讀理解 閱讀C 原文

      It is thought that they are capitalising on their predators天敵fleeing to quieter areas.

      2015年高考英語四川卷 閱讀理解 閱讀D 原文

      Mathematical models have also revealed that food webs may be unstable, where small changes of top predators can lead to big effects throughout entire ecosystems.

      2019年高考英語天津卷 閱讀理解 閱讀C 原文

      The species they indirectly attack will turn into top predators.

      2019年高考英語天津卷 閱讀理解 閱讀C 選項

      When a predator always eats huge numbers of a single prey, the two species are strongly linked; when a predator lives on various species, they are weakly linked.

      2019年高考英語天津卷 閱讀理解 閱讀C 原文

      It is only in recent years that we hear It is only in recent years that we hear the more honest argument that predators are members of the community, and that no special interest has the right to exterminate them for the sake of a benefit ,real or fancied ,to itself.

      出自-2010年考研翻譯原文