由第一段第一句讲到灭绝的恐龙,可联想 disap- pear 意为“消失”,文中 may disapper from the earth 是对单词extinct的同义解释。 由文中“African elephant”中的 But people kill the African elephant for its ivory. 可知答案为 B。 由文中“African lion”描述中的 It has no places to live...可知...
It has no places to live in because of wars in Southern Africa可知,这里是说非洲狮。故选A。 (3)题详解: 细节理解。根据文中George is a tortoise . People found him on an island in 1971 . Now he lives at a research station . He can live for another 200 years .可知,能再活200年。故...
All around the world there are species of animals that are about to become extinct --- disappear for ever. We need to do something to stop this happening. If we go on using nature as thoughtlessly as we have been doing, there will soon be nothing left. S
It is a natural process of animal species to become extinct (e.g. dinosaurs, dodos etc.). There is no reason why people should try to stop this from happening. Do you agree or disagree? Give reasons for your answer and include any relevant examples from your own knowledge or experience....
While there are thousands of different animals in the world, some have been extinct for many years and others are on the verge of extinction. In this videotape, students learn about the natural and man-made factors that lead to the endangerment and extinction of animals. Children find out why...
1.根据When someone says extinct(灭绝的) animals, you may think about dinosaurs可知,恐龙已经灭绝了。 2.根据But people kill it for its long teeth so that half of the African elephants have disappeared可知答案。 3.根据The African lions have nowhere to live because of wars in Southern Africa. ...
由第一段“ When someone says extinct animals, you may think about dinosaurs."可知当人们说起 灭绝的动物,你可能会想到恐龙。 故选B。 62. B 细节 解题。 第二 “But people kill it for its tusks. "可知人们杀死非洲象 是为了象牙。 故选B。 63. C 节题。 第 "But it is the last one of ...
This was the case with the saber-toothed cat (Smilodon) of North America, which is not ancestral to any living species. However, a species may also become extinct through its gradual evolution into a new species, as a result of natural selection for characteristics suited for new conditions....
Endangered Species & Wild Animal Facts. All About Wildlife brings interesting animal information to learn all about alive & extinct wildlife.
(1)细节理解题。根据第一段中When someone says extinct(灭绝的) animals, you may think about dinosaurs(恐龙).可知当有人说灭绝的动物时,你可以想想恐龙,故选B。 (2)细节理解题。根据文中The African elephant is a clever animal. It has a very good memory. But people kill it for its tusks(长牙...