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The Sun has closely relation to create ______ .A．windB．the airC．soilD．fire
The Sun has closely relation to create ______ .
A．wind
B．the air
C．soil
D．fire
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
The Sun has closely relation to create ______ .
A．wind
B．the air
C．soil
D．fire
如果结果不匹配，请 联系老师 获取答案
更多“The Sun has closely relation t…”相关的问题
The author didn't state but implied that______.
A．the sun was worshiped by all the Chinese
B．the sun was thought of as a cock
C．Chinese religion and astronomy were closely interrelated
D．sundials were first used by tile Chinese
W: What is the ground-level ozone？ Where does it come from？
M: Ground-level ozone is a colorless gas that can be found in the air we breathe. It is formed through a complex chemical reaction between volatile organic compounds and nitrogen oxides in the presence of sunlight. It is hard to be watched by eyes.
W: Who is considered most at risk from exposure to ground-level ozone？
M: Children are the most at risk from exposure to ground-level ozone: Their respiratory systems are still developing and they breathe more air per pound of body weight than adults.
W: From what you've just said, can I infer that ground-level ozone is closely related to summer, the hot days？
M: Ground-level ozone is a summer time problem; children spend most of the summer outside playing at summer camps, playgrounds, and neighborhood parks and in backyards.
W: How do I know when ground-level ozone concentrations are high？
M: Ground-level ozone concentrations tend to be especially high during summer when the weather is hot and sunny.
W: Is there any organization providing relevant information？
M: The staff from the departments concerned has developed a procedure to inform. the public about expected ground-level ozone readings. Each afternoon from May 1st through September 15th, the staff retrieve and review monitored ozone data and weather forecast information. Then they develop ground-level ozone forecasts for the following day.
(23)
A．It exists close to the surface of the Earth.
B．It is a component of smog and a harmful substance.
C．It is a kind of yellow gas.
D．It is formed through a complex reaction.
Research shows that people’s physical and mental health ________.
A) relies on the social welfare systems which support them
B) has much to do with the amount of support they get from others
C) depends on their ability to deal with daily worries and troubles
D) is closely related to their strength for coping with major changes in their lives
We can conclude from this passage that ______.
A．nitinol has its "memory" function because it is an alloy
B．the sun's rays are necessary to trigger the metal's "memory"
C．people have only begun to discover the many uses of nitinol
D．one problem with nitinol is that it often returns to its original shape at inopportune time
【C1】
A．nature
B．fact
C．research
D．addition
听力原文： Of all the stars the sun is the nearest to the earth. Millions of other stars are even bigger and brighter than the sun. They look small only because they are much father away. You can't see them in the daytime. But if you go out at night，you'll be able to see thousands of them.
The earth is one of the sun's planets，and the moon is the nearest to the earth in space，and men have visited it already. No man has traveled farther than the moon，but spaceships without people have reached other planets.
Many countries have sent up man-made satellites to circle the earth. With their help，people have done much research in many fields of science. Our countries sometimes have sent up man-made satellites to send and receive TV programs. This has helped the people of China and other countries to understand each other better.
(33)
A．It is the smallest one of all the stars.
B．It is the nearest one to the earth.
C．It is the biggest one of all the stars.
D．It is the farthest one from the earth.
听力原文： Man is a land animal,but he is also closely tied to the sea.Throughout history the sea has served the needs of man.The sea has provided man with food and a convenient way to travel to many parts of the world. Toady,experts believe that nearly two-thirds of the world's population live within eighty kilometers of the seacoast.In the modem technological world,the sea offers many resources to help mankind survive.Resources on land are beginning to grow less.The sea,however,still offers hope to supply many of man's needs in the future.The riches of the sea yet to be developed by man's technology are impressive.Oil and gas explorations have existed for nearly thirty years.Valuable amounts of minerals such as iron,copper exist on the ocean floor.Besides oil and gas,the seas may offer new sources of energy.For example,warm temperature of the ocean can be used as the steam in a steamship.Sea may also offer a source of energy as electricity for mankind.Technology is enabling man to explore even deeper under the sea.It is obvious that the technology to harvest the sea continues to improve.By the 2050,experts believe that the problems to explore the food, minerals and energy resources of the sea will have been largely solved.
What do we learn about the sea in the modem technological world？
A．It is the largest supplier of valuable minerals.
B．It will disappear in about thirty years.
C．It is beginning to grow smaller and smaller.
D．It offers many resources to help mankind survive.
听力原文： Recently the term "health" has come to have a wider meaning than it used to. It no longer means just the absence of illness. Today, health means the well-being of your body, your mind and your relationships with other people. This new concept of health is closely related to another term--quality of life. Quality of life is the degree of overall satisfaction that a person gets from life.
Why has the emphasis of health shifted from the absence of disease to a broader focus on the quality of a person's life？ One reason for this has to do with the length and conditions of life that people can now expect. Medical advances have made it possible for people today to live longer, healthier lives. Imagine for a moment that you were born in the year 1900；you could have expected on average to live until about the age of 47. In contrast, if you were born in the year 1999, you could expect to live to the age of 75 or be older.
(30)
A．Different interpretations of the term “health.”
B．Improving the quality of life
C．The importance of health to quality living.
D．People's expectations of a long and healthy life.
The Eskimo year has two main parts: a long, cold winter and a short, cool summer. Spring and fall are almost too short to be noticed. Summer is the good time, when food is usually plentiful. But it is also the time when the Eskimos are very busy. Winter is never far away, and the men must bring home extra meat for the women to prepare and store. For seldom can enough animals be killed in winter to feed a family.
The Far North is sometimes called the land of the midnight sun. This is true in the middle of summer, for between April 21st and August 21stthe sun never sets in Northern Greenland. But in midwinter the Far North is a land with no sun shining at all. Around Oct. 21stthe Eskimos of Northern Greenland see the sun setting straight south of them, and they don't see it again until February 22nd. All places on earth get about the same amount of daylight during a year. As a result, if summer is lighter, winter has to be darker.
Winter nights in the Far North are seldom pitch-blank. As in the rest of the world, the stars and moon provide a little light, The northern lights also help the Eskimo to see. And with the ground covered with snow, even a little light is reflected back to the Eskimo's eyes.
Which of the following statements is NOT true？
A．Eskimos do not normally eat wolves.
B．Eskimos like to chase one another.
C．Eskimos depend heavily on water.
D．Eskimos are meat-eater.
