but when they are found, they show details about the soft body parts, such as gills, antennae and legs. Beautifully preserved body fossils have been found in the Burgess Shale in the Canadian Rocky Mountains.
The most famous 3. before 4. was discovered 5. like 6. could7. out 8. Others 结果三 题目 Many animals 1.(disappear) during the history of the earth. 2.(famous) ofthese animals were dinosaurs. They lived on the earth tens of millions of years ago, long 3.humans came into being. ...
用固定短语tens of millions of.4.before.考查连词.表示"在..以前",用before引导从句humans came into being.5,to find.考查动词不定式.做 T he scientists were surprised的原因状语,用动词不定式to find,表示"发现".6.like.考查介词.本句表示"它们像其他的恐龙一样奔跑",用介词like修饰other dinosaurs.7....
V.1.dinosaurs考查名词。此处是名词复数表示类别。2.before 考查连词。long before..意为“在……很久以前”。3.different考查词性转化。修饰名词 kinds 作定语,故用形容词形式。4.have been found 考查动词时态。前文主语 The eggs 与提示词find构成被动关系,且描述过去的事情对现在造成的影响故用现在完成时。5....
尤其是第一段的"But a new study shows octopuses appeared on Earth before the era of dinosaurs.(但一项新的研究表明,章鱼在恐龙时代之前就已经出现在地球上了。)"以及后文对章鱼的描述可知,本文主要讲的是章鱼在恐龙时代之前就已经出现在地球上了,也对它的特点进行了描述,因此最恰当的题目是D选项"The ...
2. They lived on the earth tens of millions of years ago, long before humans came into ___(be). 3. There were many different kinds of dinosaurs and ___ number of them used ___(live) in China. 4. Dinosaurs died ___ suddenly about 65 million years ago. 5. Some scientists ...
原文呈现ANIMAL EXTINCTION①Many animals have disappeared during the long history of the earth. The most famous of these animals are dinosaurs②.They lived on the earth tens of millions of years ago, long before humans came into beingand their future seemed secure at that time. There were many...
ANIMAL EXTINCTIONMany animals have disappeared during the long history of the earth.The most famous of these animals are dinosaurs. They lived on theearth tens of millions of years ago, long before humans came intobeing and their future seemed secure at thattime. There were manydifferent kinds ...
Many animals 1 (disappear) during the long history of the earth, of 2 the most famous are dinosaurs. They lived on the earth long before humans came into being. There were many different kinds of dinosaurs and a number of them used to live in China. The eggs of twenty-five species hav...
根据Nautilus500 millionyears old中 That is long before dinosaurs appearedon the Earth.可知鹦鹉螺(nautilus)在恐龙出现在地球上之前就已经存在了。又根据 sponge-ssinθmillion years old可知海绵(sponge)先于鹦鹉螺出现在地球上。故D项正确。3.B细节理解题。根据Jellyfish550 millionyears old 中 The 90 percent...