a10 days of each month 10天每个月 [translate] aadhered to the 遵守 [translate] abring back sweet memory 把甜记忆带回 [translate] a32. In a sense, the computer age and the information age seem to go hand in hand 32. 实际上,计算机时代和信息时代似乎联合发生 [translate] ...
Among th vertebrates, the ubiquitous birds are the epitome of flying. The Archaeopteryx – considered a classic "missing link" in evolutionary theory – and its immediate ancestors may be taken as the starting point o all bird life 200 million years ago. Since then, birds have been flying, ...
In paragraph 2, the author discusses the development of flight in birds as resulting from (A)a similarity in body structure to pterosaurs (B) an evolution from pterosaurs (C) the dominance of birds and pterosaurs over land animals (D) a separate but parallel development process to that of...
Since the late 1800s, the debate on the origin of flight in birds has centred around two antagonistic theories: the arboreal (take-off from trees) and cursorial (take-off from running) models1,2,3,4,5,6. Despite broad acceptance of the idea that birds ev
In the study of flight dynamics, birds are excellent models. Their ability to soar is related to their ___. A. feathers B. beaks C. claws D. legs 相关知识点: 试题来源: 解析 A。解析:在飞行动力学的研究中,鸟类是很好的模型。它们翱翔的能力与它们的羽毛(feathers)有关,羽毛在鸟类飞行中起...
百度试题 结果1 题目In the course of ___(evolve), some birds have lost the power of flight.相关知识点: 试题来源: 解析 evolution 翻译为:在进化过程中,一些鸟类失去了飞行能力。介词of后要用名词,evolution进化,不可数名词,故填:evolution。反馈 收藏 ...
In the course of ___〔evolve〕,some birds have lost the power of flight.相关知识点: 试题来源: 解析 [答案]evolution [解析]考察名词。句意:在进化的过程中,一些鸟丧失了飞行才能。空格前of为介词,空格后没有其他形式的宾语,所以空格处应用名词形式。evolve〔进化〕的名词形式为evolution,故填evolution...
【题目】22.In the course of, some birds have lost the power of flight.A.revolution B. evolution C. distribution D.education 相关知识点: 试题来源: 解析 【解析】解析:选B句意:在进化过程中,一些鸟失去了飞行的能力。revolution“革命”;evolution“进化”; disinibution“分布”;education"教育”。根据...
百度试题 结果1 题目In the course of e___(进化),some birds have lost the power of flight.相关知识点: 试题来源: 解析 答案:evolution 解析:句意:在进化的过程中,一些鸟丧失了飞行能力。在介词of后面用名词形式。反馈 收藏
(根据汉语提示单词拼写) 相关知识点: 试题来源: 解析 evolution 【详解】 考查名词。句意:在进化的过程中,一些鸟类已经失去了飞行的能力。根据汉语提示“进化”及空前的介词of可知应填名词evolution作宾语,evolution为不可数名词。故填evoluton。反馈 收藏