All living things must fight to stay alive. They have to feed on something and at the same time avoid being eaten. Therefore they have to solve this big problem of staying alive in their own way. The danger of being eaten in the sea is great. Those plants and animals that do survive usually reproduce (繁殖 ) very fast and in great number. Certain sea animals have defensive device (装置 ) which help them to survive. The jelly fish have poisonous tentacles (触角 ) which are used for attack and defense. Another method of survival which sea plants and animals use is disguise (伪装. They usually have the same colour as their surroundings. In order to stay alive, animals need to have good senses. Fishes have sharp eyes. Almost all animals are sensitive to touch. Fishes judge movements in the water by means of their lines. Fishes and other sea animals can hear well and many of them can make different types of warning sounds.

The Maori believe that their ancestors,and all living things in the world,were descended from（）

Overhauling a fire in the living quarters on a vessel must include（）.

This is one of the most important things （） all.

We must remember that （）fashion is not the most important thing in （）life．

How much did you（）all these things? More than forty dollars.

As the natural process of creation of life, _______ was the source of all living things and the source of all values.

Of all things in the world, life and love are .

You must the norms of the society you live in.

The world has a perfect ______ to keep all living things alive and happy.

Hunger could be his onlyfor killing a living thing.A) sensation B) cause C) purpose D) motive

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.

听力原文：We’ll all see them on TV commercials with that special gait looking out at us，from the covers of glossy magazines or showing off the latest creations by tailors from Paris and it must have seemed to us that they have lives which are all glamorous．

The sun heats the earth, which makes it possible for living things to grow.

Consumerism can be a destructive psychological addiction that destroys our financial resources, well-being, and hope. I ’ m sure that desire wasn ’ t the only drug in this household. The big-screen TV was likely running non-stop, altering this poor family member ’ s brains by imparting the questionable wisdom that having nice things and living a lifestyle of conspicuous consumption is the answer to all of their dreams and woes. 判断题: Consumerism is a negative thing？（）

logic, far from being a dry, pedantic discipline, is a living, breathing thing, full of beauty, passion, and trauma.

听力原文： If you were a college student, there are several things you should know about renting an apartment. First, you must know how to look for a place to live. Friends, teachers and other people you meet may know of apartments that are available. You may also find a place to live by looking in a campus or see it in newspapers. In some towns, there are rental agencies that can help you find an apartment, but think carefully about using agencies. Usually they will charge you a fee. You should also walk around and look for buildings with "For Rent" signs.

We all know the truth_____there are air, water and sunlight there are living things.

We were challenged to make ________ publicly about things we would like to change in our lives.

Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For not many thousands of years it was the one field of awareness about which humans had anything more than the vaguest of insights(了解). It is impossible to know today just what our Stone Age ancestors knew about plants. But from what we can observe of pre-industrial societies that still exist, a detailed learning of plants and their properties must be extremely ancient. This is logical. Plants are the basis of the food pyramid for all living things, even for other plants. They have always been enormously important to the welfare of peoples, not only for food, but also for clothing, weapons, tools, dyes, medicines, shelter, and a great many other purposes. Tribes living today in the jungles of the Amazon recognize literally hundreds of plants and know many properties of each. To them botany, as such, has no name and is probab-ly not even recognized as a special branch of "knowledge" at all.

Most farmers in recent mountainous area were born poor,and poor they remain all their lives. poor they remain all their lives 是什么从句或语法现象?

英语翻译 1.Mr.Smith lives in a tall building.He lives on the 14th floor.Every day he takes a lift up and down. 2.One Sunday afternoon he drove his nine-year-old son to go shopping. 3.They shopped all afternoon and bought many things.They drove back and carried all the things up to the lift. 4.Suddenly they saw a piece of paper on the wall.It said,"Dear sirs,there is something wrong with the lift.Please use the stairs now." 5.The son was very happy.He took a bag and ran upstairs quickly.But Mr.Smith walked and walked. 6.At last they stood in front of their door,feeling very tired.Mr.Smith began to look for the keys,but he could not find them. 7.Suddenly he shouted in a loud voice,"Oh,no.I've leftmy keys in the car.Bill,could you run down and get the keys for me?" 8.But Bill said,"I'm sorry,Dad.I ran all the way up here and I'm very tired.This time you should run down and do the things by yourself."

All young people must （） reality and not kid themselves that the world owes them a living.

Well know the truth ___ therereir, wternd sunlight therere living things.where B．wherevWell know the truth ___ therereir, wternd sunlight therere living things.where B．wherever C．tht D．tht wherever