最能够解释城市和乡下的差别.... 所以要找答案中..能够明白表示出城市和乡下差别的地方 A:会不会吃虫?? B:对抗其他种类的成员?? C:家庭的geckos是由船或飞机带来的?? D:在大楼群聚且灯光明亮的地方的地方..虫会去接近灯光 E:山上的geckos都是母的..所以比较会生?? ※ 引述《lovekyoko (匹兹堡的天空)》之铭言： On Pacific islands, a newly arrived gecko species, the house gecko, is displacing the previously established mourning gecko in urban areas, but populations of the two species are more stable in rural areas far from human ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ settlement. The house gecko does not attack the mourning gecko, but in areas ^^^^^^^^^^^^^ where insects congregate it prevents the mourning gecko from feeding on them. Which of the following contributes most to an explanation of the difference ^^^^^^^^^^ between gecko populations in urban and rural areas? ^^^^^^^^^^^^^^^^^^^^^^^^^ : (A) In urban areas, geckos are valued because they eat so many insects. : (B) Geckos defend territories against other members of the same species. : (C) House geckos that arrive on islands are carried there in boats and : planes. : (D) In places where there are lighted buildings, insects tend to gather : around the light. : (E) Mourning geckos are all females and reproduce asexually, but house gecko : reproduce sexually. : 答案D : 最後问gecko在城市和乡下的差异 : 请问跟灯光有什麽关系 : 其他答案更离谱 但这个答案我也想不出来 : 谢 --

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