Wherewillpeopleliveinthefuture?Maybepeoplewillworkandliveinthesea.Buthowwillpeoplegotoworkthen?Bysubmarine.Somescientistsbelievethatsomedaysubmarineswillbeasmanyastoday'scars.AfamousFrenchdriversays"Oneday,manwillworkontheoceanfloorastheydoonthestreet!Ifpeoplewanttoliveinthesea,theyhavetosolvealotofproblemsfirst...
Many people continue to use cars and motorcycles even though they know that they are bad for the environment. Why is this the case? What can be done to reduce the use of these vehicles? Give reasons for your answer and include any relevant examples from your own knowledge or experience. ...
21. How many layers are there in the ocean? A.3. B.4. C.5. D.6. A. Sunlight can't get to this layer. B. People can swim her e. C. It is freezing cold her e. D. A few animals can live he23. Which one is the right order about the layers of the ocean? a. The ...
Some scientists believe that some day submarines will be as many as today's cars. A famous French driver says One day, man will work on the ocean floor... they do on the street! If people want to live in the sea, they have to solve a lot of problems first. It is similar to ...
It has the·它是最大的大洲。在喜马拉雅山脉上有highest point on the earth in the地球的最高点。Himalayas.South America南美洲 It is the second largest continent. Many·它是第二大洲。许多大象、长颈鹿、斑马elephants, giraffes, zebras and lions live there.和狮子生活在那里。Asia亚洲 It is the ...
Mr. Green also studies how people’s actions can change coral reefs. Sometimes people pollute the water or overfish, so the w___ (81) that all the living things are joined together has been changed. If coral reefs get hurt, many animals have to find new homes. Some ...
(1). What's going on the other countries? How do people live in places far away? Is there a good sports game somewhere? ___ (2). Many people like to watch TV. Watching TV is one of the most important activities of the day. TV brings the outside closer to people's homes....
Luckily, people can live on the other six continents. On these continents, there are green forests, fresh water and rich lands.Oceans cover two thirds of the earth's surfac e. The earth has only one big ocean, hut we use these names for its different parts:the Pacific Occan, the ...
根据“However, how long whales can live in fresh water has become a matter of some discussion because of several visits of whales to fresh water”可知此处是为了举一个鲸鱼到淡水的例子。故选C。 (2)题详解: 词句猜测题。根据“Because they are not used to the route they take, whales can ...
The phytoplankton (浮游植物)that live on the oceans’ surface produce half of the oxygen in the atmosphere. Oceans are a vital source of food and other resources and an economic engine for many communities. For all the ocean provides us, we haven’t always been so responsible in our ...