问答题
Why is the area bordering Pench dangerous for predators?
【正确答案】正确答案:Because there are kinds of transport infrastructure and barriers.
【答案解析】解析:根据第三段最后一句可知,周边地区被公路和铁路分隔开来,大型矿井和其他障碍物使得这里危险遍布,对于运动区域广泛的猎食者来说,它们几乎不能通过,由此可知,Because there are kinds oftransport infrastructure and barriers为正确答案。
问答题
What is the author's purpose of mentioning the medical history of European royalty in Paragraph 4?
【正确答案】正确答案:To confirm that inbreeding is not a good thing.
【答案解析】解析:根据第四段第二句可知,这些猫科动物流失了47%~70%的基因流,正如我们通过欧洲皇家的病史所知的那样,近亲繁育不能创造出最健康的血统,由此可知,此处提到欧洲皇家病史是想进一步说明近亲繁殖不是最健康的选择,故To confirm that inbreeding is not a good thing为正确答案。