The simplest animals are those whose bodies are simplest in structure and which do the things done by all living animals, such as eating, breathing, moving and feeling, in the most_______way.

Petroleum is a result of the（）of plant or animal matter in areas which are slowly subsiding.

A . depression B . description C . destruction D . depositio

If the goods shipped are perishable，low cost goods，live animals，deck cargo，etc.，the freight and all related charges shall be paid（）.

A . at the time of shipment B . on vessel's arrival C . at the time of sailing D . at the time the voyage has been accomplished

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1. There are ____________________mythological animals on the eaves of the Hall of Supreme Harmony.

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What are the six domesticated animals, or “六畜” in Chinese?

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Which animals of the following are the treasures in Shennongjia?

A、Golden Snub-nosed Monkey B、golden eagle C、giant salamander D、 Sunbird

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There are ____________________ mythological animals on the eaves of the Hall of Supreme Harmony.

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In Paras. 6—13, three methods of animal protection are mentioned,which of the following is not correct?

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Many kinds of animals are believed to have _________ from the earth.

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Before writing an effective series of questions, you must think carefully about what your aims are, and how to achieve them in the simplest way.

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But federal judges often rely heavily on the U.S. Sentencing Guidelines when they determine penalties, and in the case of animal fighting, those guidelines are outdated and extremely inadequate. （CET4-2016.12）

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The kangaroo and emu are the animal emblems on the Coat of Arms of Australia.

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Rabbits and chicks are the animals traditionally associated with ( ).

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The author is convinced that when dealing with human beings, animals are _________.

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(9) Zoos are sometimes seen asnecessary but not poor alternatives to a natural environment.Discuss some of the argumentsfor and/or against keeping animals in zoos.

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If you are filming animals in the wild, anything can happen, so you have to change the shot to ______whenever necessary.

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CAN ANIMALS BE MADE TO WORK FOR US？ Can animals be made to work for us？ Some scientists think that one day animals may be trained to do a number of simple jobs that are now done by human beings. The

21. Now many animals can do some simple jobs that are done by human beings. 22. The writer says that 8t a circus we can see animals doing cIever tricks. 23. The trainer usually gives the animal a piece of candy or fruit after it has done the trick. 24. The reward in the passage means "attention paid to a good behavior". 25. Many animals may be trained to do simple jobs if they know who their trainers are. 26. Geese can be used to guard a house. 27. When the pigeon sees a ball which looks different from the others , it makes a noise. 28. Trainer usually spends 40 days or so training a pigeon to inspect sm811 steel balls. 29. An ape is a large monkey. 30. Scientists believe apes may drive buses one day.

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There are gaps in the animal life today because______.

A．some species were killed off by others B．many species left the Galapagos Islands C．few species reached the islands D．South America is more than 600 miles away

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Because of the massive oil spillage in the gulf,both the plant and animal lives in the area are in_____.

A．destiny B．amenity C．jeopardy D．tragedy

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He had given the animal a ridiculous name, and we still hadn’t been suspicious.英译汉

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A pet is an animal that【21】in your house. Over half the families in North America own pets. The most popular【22】axe dogs, fish and birds. Rabbits, hamsters and turtles are also popular.【23】some unpopular animals such as frogs, mice and snakes are pets.

People first【24】to keep pets about 12,000 years ago. The first pet was a dog. The dog【25】not become a pet because people【26】it was cute. It【27】a pet because it was useful. People used the dog for many things. The dog warned people【28】danger so wild animals didn't attack people. It also ate leftover food. Later, dogs helped people take care【29】cows and sheep on farms. Cats did not【30】pets for a long time. When the Egyptians first【31】to grow grain, mice ate it. The Egyptians were【32】to tame cats. Today, people keep many【33】of pets. Animals such as canaries, parrots, mice and hamsters live in cages. They need people to bring them food and water and to keep their cages clean. Other animals, such as dogs and cats, need food and water, but they【34】take care of themselves【35】. They are good pets for people because they don't need much care. (36) A．lives B．stays C．sleeps D．plays

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Man&39;s first real invention, and one of the most important inventions in history, was the wheel. All transportation and every machine in the world depend on it. The wheel is the simplest yet perhaps the most remarkable of all inventions, because there are no wheels in nature-no living thing was ever created with wheels. How, then, did man come to invent the wheel？ Perhaps some early hunters found that they could roll the carcass of a heavy animal through the forest on logs more easily than they could carry it. However, the logs themselves weighed a lot.

It must have taken a great prehistoric thinker to imagine two thin slices of log connected, at their centers by a string stick. This would roll along just as the logs did, yet be much lighter and easier to handle. Thus the wheel and axle came into being and with them the first carts. 1、The wheel is important because__________. A.it was man’s first real invention B.all transportation depends on it C.every machine depends on it D.both B and C It was remarkable of man to invent the wheel because__________.A.it led to .many other inventions B.man had no use for it then C.there were no wheels in nature D.all of the above The wheel was probably invented by__________.A.a group of early hunters B.the first men on earth C.a great prehistoric thinker D.the man who made the first cart The wheel is called__________.A.simple B.complicated C.strange D.unusual 请帮忙给出每个问题的正确答案和分析，谢谢！

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Human beings are animals. We breathe, eat and digest, and reproduce the same life【B1】common to all animals. In a biological laboratory, rats, monkeys, and humans seem very much the same.

However, biological understanding is not enough:【B2】itself, it can never tell us what human beings are.【B3】to our physical equipment—the naked human body—we are not an【B4】animal. We are tropical creatures,【B5】hairless and sensitive to cold. We are not fast and have neither claws nor sharp teeth to defend ourselves. We need a lot of food but have almost no physical equipment to help us get it. In the purely physical【B6】, our species seems a poor【B7】for survival. But we have survived—survived and multiplied and【B8】the earth. Some day we will have a【B9】living on the moon, a place with neither air nor water and with temperatures that turn gases into solids. How can we have done all these things？ Part of the answer is physical.【B10】its limitations, our physical equipment has some important potentials. Inhabitants of our eventual moon colony will bring their own food and oxygen and then create an artificial earth environment to supply necessities. 【B1】 A．processes B．acts C．modes D．procedures

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Elephants are perhaps the only animals that are hunted for their teeth. Elephant tusks, or very large teeth growing on either side of their mouths, are composed of a valuable material called ivory(象牙).

(78) An elephant uses its long, pointed tusks as tools for digging in the ground for food. He also uses them as weapons in combat. The tusks of male elephants are usually large and heavy. In Africa, female elephants have long, light tusks. In India and other parts of southern Asia, female elephants have small, short tusks or none at all. (79) Tusks in good condition are in great demand, and may sell for as high as two thousand dollars or more. Because of this, large numbers of elephants have been killed. Some countries have initiated (开始) methods to protect elephants. They have established elephant preserves, areas of land set aside for herds of elephants where no one is allowed to harm them. Elephants on the preserves are safe from ivory hunters. Female elephants in India and southern Asia have ______ . A．large and heavy tusks B．small, short tusks or none at all C．small and heavy tusks D．long, light tusks

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where are the animals of Asia？

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The simplest animals are those whose bodies are simplest in structure and which do the things done by all living animals, such as eating, breathing, moving and feeling, in the most_______way.

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