問題詳情

＊ 克漏字 20% (1% for each one)Global warming is having a massive effect 61. our planet. Sea levels are rising, weather systems are being disrupted, and many animals’natural habitats are being destroyed. In the Antarctic, penguins have been badly affected, and over the last 20 years the numbers of some species have declined 62. more than 50%.Antarctic scientist Wayne Trivelpiece, who has carefully studied Chinstrap species of penguin, 63. that there has been a huge change in the region. “There are still two to three million Chinstrap pairs in this region but there were seven to eight million two decades ago, “ he said. The reason for this, he believes, is that there isn’t as much food in the oceans as there 64. .One of main sources of food for young penguins is a type of tiny shrimp-like animal known as krill. These little creatures cannot survive without sea ice, as they feed on the tiny plants it contains. 65. global temperatures continuing to rise, Antarctic ice is melting and the amount of krill in the oceans is dropping.
61.
(A) at
(B) with
(C) on
(D) in

參考答案

答案：D[無官方正解]
難度：適中0.5
統計：A(1),B(1),C(3),D(3),E(0)

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