百度试题 结果1 题目 21. In the last few years, thousands of new species have been discovered by scientists, which wil c ontribute much to scientifi c research. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
We discovered 18,000 new species last year! Meet the first new carnivorous mammal in decades and more of the coolest new animalsLeslie Baehr
" 知,这个哺乳动物有着长长的牙齿,这表明它 以更小的哺乳动物和其他海洋生物为食,故 科学家们是据此推断出它是以一些其他的动 物为食的 4.D 推理判断题 根据最后 段中的 "Although the fossil itself was discovered 13 years ago, researchers just completed the study and made the exciting announcement ...
Native to southern Ecuador, the newfound serpents belong to a little-studied group of snakes that spend their lives underground.
百度试题 结果1 题目Several new ___ species have been discovered in the last year.相关知识点: 试题来源: 解析 I insist on your taking immediate action to put this right.反馈 收藏
百度试题 结果1 题目4. Several new botanica (botany) species have been discovered in the last year. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
EnterIani smithi, unique not only because it’s newly discovered, but also because of its rarity in the North American fossil record and its position in dinosaur history. “FindingIaniwas a streak of luck. We knew something like it lived in this ecosystem because isolated teeth had be...
Several species previously believed extinct have reappeared in recent years. Recently, survey parties in remote areas have even found new species of marsupials, and reptile(爬行动物) species are regularly discovered.This could mean that other "extinct" species may yer surface even the Tasmanian tiger...
A. discovered B. discover C. have discovered D. will discover 相关知识点: 试题来源: 解析 A。本题考查一般过去时。last year 是一般过去时的标志词,所以要用过去式 discovered。选项 B 是一般现在时,选项 C 是现在完成时,选项 D 是一般将来时,均不符合时间状语 last year 的要求。反馈...
While deer tend to have broad, somewhat similar food habits, they are highly divergent in their antipredator strategies. This divergence segregates species ecologically and thus minimizes potential food competition between species sharing the same space. A deer species that hides and, if discovered, ...