【真题例句】However, whether such a sense of fairness evolved independently in capuchins and humans, or whether it stems from the common ancestor that the species had 35 million years ago, is, as yet, an unanswered question. 但是有一个悬而未决的问题:人类和僧帽猴的这种公平感是各种独立进化而...
【题文】Birds are widely believed to have ___ (进化) from dinosaurs. (根据汉语提示单词拼写) 相关知识点: 试题来源: 解析 【答案】evolved 【解析】【详解】考查过去分词和have作助动词。句意:人们普遍认为鸟类是由恐龙进化而来的。在助动词have后应用过去分词。故填evolved。反馈 收藏 ...
Birds are widely believed to have (进化) from dinosaurs.相关知识点: 试题来源: 解析 evolved 结果一 题目 Bird are widely believed to have (进化) from dinosaurs. 答案 evolved人们普遍认为鸟类是由恐龙进化而来的。相关推荐 1Bird are widely believed to have (进化) from dinosaurs.反馈 收藏 ...
Sparrows came to the U.S. in the 1800s. They were released into the wild and are now extremely populous in many areas. Birds are believed to have evolved from dinosaurs. The shape of a bird’s bill relates to the type of food it eats….hmmm, makes sense.More...
百度试题 结果1 题目6. Birds are widely believed to be evolved 化) dinosaurs. 相关知识点: 试题来源: 解析 答案见上6.evolved提示:考查动 句意:鸟类普遍被认为是进 化了的恐龙 evolved dinosaurs进化了的恐龙,所以使 用过去分 ol进化 反馈 收藏 ...
Birds are believed to have descended from dinosaurs. Birds share hundreds of unique skeletal features with dinosaurs. A study published in a July 2005 issue of the journal Nature suggests that dinosaurs had larger and more complex system of air sacs that are similar to that of today's birds....
百度试题 结果1 题目Birds are widely believed to have (进化) from dinosaurs. 相关知识点: 试题来源: 解析 evolved 考查动词时态。前面有助动词have,可知考查完成时态。句意:人们普遍认为鸟类是由恐龙进化而来的。故填evolved。反馈 收藏
(人们)普遍认为鸟类是从恐龙进化而来的。Birds are widely believed to have ___ dinosaurs.的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题练习的工具.一键将文档转化为在线题库手机刷题,以提高学习效率,是学习的生产
a conifer-dominated ecosystem9,74, the seeds that they ate might partly come from conifers11. Indeed, the seeds of many conifers (e.g., pines) are relatively rich in lipids75,76, which might have led to the evolutionary enhancement of FDA of the CALB found in this study. In addition...
pterosaurs翼龙, 固定句型 It is believed that……人们相信……,it做形式主语,that引导的从句做真正的主语。evolved in进化成。故A选项 that pterosaurs evolved 符合题意,选A。 句意:人们相信___成了现代鸟类。 pterosaurs翼龙, 固定句型 It is believed that……人们相信……,it做形式主语,that引导的从句做...