红 新增题型全突破 第二章完形填句(段)题型示范及练习(20篇) 大纲样题 Directions In the following article, some sentences have been removed. For Questions 41--45, choose the most suitable one fimm the list A- -G to fit into each of the numbered blank. There are two extra choices, which do not fit in any of the gaps. Mark your answers on ANSWER SHEET 1.(10 Long before Man lived on the Earth, there were fishes, reptiles, birds, insects, and some mammals Although some of these animals were ancestors of kinds living today, others are now extinct, that is, they have no descendants alive now 4 1)Very occasionally the rocks show impression of skin, so that, apart from color, we can build up a reasonably accurate picture of an animal that died millions of years ago. That kind of rock in hich the remains are found tells us much about the nature of the original land, often of the plants that grew on it, and even of its climate 42) Nearly all of the fossils that we know were preserved in rocks formed by water action, and most of these are of animals that lived in or near water. Thus it follows that there must be many kinds of mammals, birds, and insects of which we know noting 43) There were also crablike creatures, whose bodies were covered with a horny substance. The body segments each had two pairs of legs, one pair for walking on the sandy bottom, the other for swimming. The head was a kind of shield with a pair of compound eyes, often with thousands of lenses. They were usually an inch or two long but some were 2 feet 44) Of these, the ammonites are very interesting and important. They have a shell compose of many chambers, each representing a temporary home of the animal. As the young grew larger it grew a new chamber and sealed off the previous one. Thousands of these can be seen in the rocks on the dorset coast 45) About 75 million years ago the Age of Reptiles was over and most of the groups died out The mammals quickly developed, and we can trace the evolution of many familiar animals uch as the elephant and horse. Many of the later mammals though now extinct, were known to primitive man and were featured by him in cave paintings and on bone carvings [A]The shellfish have a long history in the rock and many different kinds are known [ Nevertheless, we know a great deal about many of them because their bones and shells have 3/73新增题型全突破 3/73 第二章 完形填句（段）题型示范及练习(20 篇) 大纲样题 Directions: In the following article, some sentences have been removed. For Questions 41--45, choose the most suitable one from the list A--G to fit into each of the numbered blank. There are two extra choices, which do not fit in any of the gaps. Mark your answers on ANSWER SHEET 1. (10 points) Long before Man lived on the Earth , there were fishes ,reptiles, birds, insects, and some mammals. Although some of these animals were ancestors of kinds living today ,others are now extinct, that is, they have no descendants alive now . 41)Very occasionally the rocks show impression of skin, so that, apart from color, we can build up a reasonably accurate picture of an animal that died millions of years ago. That kind of rock in which the remains are found tells us much about the nature of the original land ,often of the plants that grew on it, and even of its climate. 42)____Nearly all of the fossils that we know were preserved in rocks formed by water action, and most of these are of animals that lived in or near water. Thus it follows that there must be many kinds of mammals, birds, and insects of which we know noting. 43) There were also crablike creatures, whose bodies were covered with a horny substance. The body segments each had two pairs of legs, one pair for walking on the sandy bottom ,the other for swimming. The head was a kind of shield with a pair of compound eyes, often with thousands of lenses. They were usually an inch or two long but some were 2 feet. 44)____Of these, the ammonites are very interesting and important .They have a shell composed of many chambers , each representing a temporary home of the animal .As the young grew larger it grew a new chamber and sealed off the previous one .Thousands of these can be seen in the rocks on the Dorset Coast . 45)____ About 75 million years ago the Age of Reptiles was over and most of the groups died out .The mammals quickly developed, and we can trace the evolution of many familiar animals such as the elephant and horse . Many of the later mammals though now extinct ,were known to primitive man and were featured by him in cave paintings and on bone carvings . [A]The shellfish have a long history in the rock and many different kinds are known. [B]Nevertheless , we know a great deal about many of them because their bones and shells have