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    1. 首頁英語詞典dolphindolphin考試真題

      dolphin

      英 ['d?lf?n] 美['dɑlf?n]
      • n. 海豚
      • n. (Dolphin)人名;(英)多爾芬

      考試真題


      What he tried to do was to teach a male dolphin called Bass and a female called Doris to communicate with each other across a solid barrier.

      出自-2012年6月聽力原文

      To find out if the female dolphin is cleverer than the male one

      出自-2012年6月聽力原文

      Only one dolphin was able to see the light.

      出自-2012年6月聽力原文

      The male dolphin received more rewards

      出自-2012年6月聽力原文

      One of the most interesting experiments with dolphins must be one done by Doctor Jarvis Bastian.

      出自-2012年6月聽力原文

      Well, first of all, he kept the two dolphins together in the same tank and taught them to press levers whenever they saw a light

      出自-2012年6月聽力原文

      If the light flashed on and off several times, the dolphins were supposed to press the left-hand lever followed by the right-hand one.

      出自-2012年6月聽力原文

      If the light was kept steady, the dolphins were supposed to press the levers in reverse order

      出自-2012年6月聽力原文

      In the second stage, Doctor Bastian separated the dolphins into two tanks.

      出自-2012年6月聽力原文

      But in order to get their fish, both dolphins had to press the levers in the correct order

      出自-2012年6月聽力原文

      Well, amazingly enough, the dolphins achieved a 100 % success rate.

      出自-2012年6月聽力原文

      What were the dolphins supposed to do when they saw a steady light

      出自-2012年6月聽力原文

      To test how responsive dolphins are to various signals.

      出自-2012年6月聽力原文

      To see if dolphins can learn to communicate with each other

      出自-2012年6月聽力原文

      To examine how long it takes dolphins to acquire a skill.

      出自-2012年6月聽力原文

      Both dolphins were put in the same tank

      出自-2012年6月聽力原文