物竞天择,适者生存,弱肉强食是自然选择的规律。霸王龙的小短手就是自然选择的产物。What is the fiercest animal in history? The a
根据文章第一段第一二两句,"What is the fiercest animal in history?The answer is the tyrannosaurus“,意思是历史上最凶猛的动物是什么?答案是霸王龙。所以第一题正确。故答案为T。2.【答案】F【解析】题目的意思是:霸王龙生活在6500多万年前的中国。根据文章第一段第三句,"This dinosaur lived in North ...
What is the fiercest(最凶猛的)animal in history?The answer is the Tyrannosaurusrex(霸王龙).This dinosaur lived in North America over65 million years ago.It has agiant body,big head,sharp teeth and strong legs.All of these make this animal the mostpowerful hunter in nature.But look at its...
Whatwasthefiercest(最凶猛的)animalinhistory?TheansweristheTyrannosaurusrex(霸王龙).ThisdinosaurlivedinNorthAmericaover65millionyearsago.Ithadagiantbody,bighead,sharpteethandstronglegs.Allof(A)thesemadethisanimalthemostpowerfulhunterinnature.Butlookatitsarms.Theyweresosmallandshort.Itseemedthattheymustbeuseless...
Man is the only animal that laughs. What is the history of this "happy laughter", as someone once【67】it? We are not【68】of theories to explain the mystery; researchers have been seeking a【69】explanation of laughter. One writer put【70】the theory that its function is to frighten ...
What is the oldest book in the Library of Congress? What is the oldest name in history? What was the first book printed with movable type? What book was printed first on the printing press? Who wrote first history book? What was the first book written in America?
Questions 26 to 30 are based on the following passage: Stone tools, animal bones and an incised mammoth tusk found in Russia’s frigid far north have provided what archaeologists say is the first evidence that modern humans or Neanderthals lived in the Arctic more than 30,000 years ago, at...
It's the 1.__first__(第一次)holiday that my family have taken in these two years,so we were 2.__really__(真正地)excited.My dad's sister lives in Guilin,so we stayed with her for two days and then we went to Yangshuo for a week.Yangshuo is such a beautiful little 3...
—What's the oldest living thing alive today? Compared with all of these ancient trees,the oldest living animal, a 183-year-old tortoise, is a young whipper snapper. Editor's Note:This article was first published in 2013 and updated with new information in 2016. ...
Man is the only animal that laughs. What is the history of this "happy laughter", as someone once (67) it We are not (68) of theories to explain the mystery; researchers have been seeking a (69) explanation of laughter. One writer put (70) the theory that its function is to fright...