問題詳情

On a sunny day you’re walking through a forest in Taiwan. You decide to rest beside a tree when you happen to look at its leaves. Suddenly, one of them starts to move 26. even though there is no breeze in the air. More amazingly, the leaf starts to walk. You are witnessing one of nature’s most amazing creatures---a leaf insect.Also called walking leaves, these members of the insect family Phylliidae have been around for nearly 50 million years. Fossils have shown that this insect group has changed very little over that time, and it’s no wonder because these small creatures have perfectly 27. their environment. Not only 28. the colors around them, but their bodies even mimic the shape and texture of leaves. Interestingly, in some species, the edges of the insect’s body appear to have bite marks. Even 29. birds that feed on leaf insects have trouble 30. these sneaky look-alikes. Nature is full of such wonders. We only have to take the time to see them. However, looking around for leaf insects may prove extremely difficult.
26.
(A) down and up
(B) cats and dogs
(C) back and forth
(D) pros and cons

參考答案

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

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