How did the dinosaurs ? 相关知识点: 试题来源: 解析 恐龙因小行星撞击地球导致的灾难性环境变化灭绝。 古生物学家通过对地质层的研究,发现在约6600万年前的白垩纪-古近纪界线附近存在全球分布的铱元素异常层。铱元素在地球稀有但常见于小行星,结合墨西哥尤卡坦半岛发现的希克苏鲁伯陨石坑(直径约180公里,形成时间...
How did the dinosaurs?57 恐龙是如何灭绝的? How did the dinosaurs_? 答案 die out关键词(句):die out:(指物种、家族、习惯、观念等) 绝迹,消失; 绝种;灭绝die out,(指物种、家族、习惯、观念等) 绝迹,消失; 绝种;灭绝。常见的易混淆的词组如die off,相继死去,一个个死掉,也可指凋谢,但并不一定不...
How did the dinosaurs die?Tamarinov, L P
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4:1. How did the dinosaurs ___?A. die away B. die out C. die down D. die off2. Around fifty people die ___ hunger every day in the camp. A. of B. at C. with D. for相关知识点: 试题来源: 解析 4:1. B 2. A解析:1. 本句意为:恐龙是如何灭绝的?die out意思是:“(指物...
句意:恐龙是怎么灭绝的? 考查动词短语。die out灭亡,灭绝;die from“死于”,指因某种原因而死亡(外因);die of“死于”,指死于某种疾病、过度悲伤等(内因);die for为……而献身。结合“How did the dinosaurs…”和备选词汇可知,此处是询问恐龙如何灭绝的,应用die out。故选A。反馈...
Driven by a passion for giant animals since childhood, researcher Hongjun Lin was inspired to explore how dinosaurs might have truly sounded. This fascination led him to create a unique pipe-like instrument called the "Linophone," designed to mirror the hollow chambers within the Parasaurolophus cr...
The Tyrannosaurus rex was known for being one of the largest dinosaurs that ever existed. Its full body was measured to be an average of 40 feet in…show more content… Their large size was advantageous when it came to getting around and was the main reason why it was an apex predator....
解答 答案:die out.首先通过中英文句子的比对,可知英文句子中缺少"灭绝"的表达.短语"灭绝"的英文表达是:die out,根据设空处前面的助动词did判断填动词原形,故答案为:die out 点评 做这类题型,首先根据所给汉语明确句子所要考查的单词或短语的拼写,再结合相关语法知识对单词或短语做出形式上的变化.练习...
1. How did the dinosaurs ___? A. die away B. die out C. die down D. die off 2. Around fifty people die ___ hunger every day in the camp. A. of B. at C. with D. for相关知识点: 试题来源: 解析 4:1. B 2. A 解析: 1. 本句意为:恐龙是如何灭绝的?die out意思...