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() has a beginning also has an end.
A、However
B、What
C、No matter what
D、Whatever
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A、However
B、What
C、No matter what
D、Whatever
The wedding ring is a symbol of love, because a circle has no beginning or end.
A.eternal
B.external
C.internal
D.interval
The writer's main purpose in writing the passage is to say that ______.
A.science is just at its beginning
B.science has greatly improved man's life
C.science has made profound progress
D.science has done too little to human beings
A、was he beginning
B、did he begin
C、will he begin
D、has he begun
What is true about the quotation in the beginning paragraph?
A.It tells us the fundamental reasons why the electric car has attained the popularity nowadays.
B.It would surprise anyone who runs after electric vehicles.
C.It was written nearly one hundred years ago.
D.It was written in Google Books.
A.$0
B.$30,000
C.$70,000
D.$160,000
E.$200,000
A.to control the audience
B.to gain audience interest and esteem
C.to know whether he is talking too much about a certain point
D.to analyze his audience when he is beginning his speech
M:Didn't she know about the exhibition at the beginning of the term?
Q:What can be inferred about Mary?
(15)
A.She doesn't know much about painting.
B.She should have started sooner.
C.She ought to know when the class begins.
D.She worries too much.
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: Man has a big brain. He can think and speak. Scientists used to think that men are different from animals because they can think and learn. They now know that animals can learn —dogs, rats, birds —and worms —can learn. So scientists are beginning to understand that men are different from animals because they can speak. Animals cannot speak. They make noises when they are afraid, or angry, or unhappy. Apes are our nearest cousins. They can understand some things more quickly than human beings, and one or two have learned a few words. But they are still different from us. They cannot join words and make sentences. They cannot think like us because they have no language. They can never think about the past or the future.Language is a wonderful thing. Man has been able to develop civilization because he has language. Every child can speak his own language very well when he is four or five —but no animal learns to speak. How do children learn? Scientists do not really know. What happens when we speak? Scientists do not know. They only know that man can speak because he has a big brain.
(34)
A.Because he has a big brain.
B.Because he learns to speak.
C.Because he develops civilization.
D.Because he knows many words.
听力原文: From the earliest times, man has clothed himself in fabrics of one sort or another. At first, he depended upon animal skins and furs. Then he learned to make crude materials by interweaving flexible strands, such as vines and creepers, into primitive forms of cloth. This was the beginning of textile manufacture, which has now grown into one of world's great industries.
The production of textile fabrics by an interweaving process was possible only if suitable strands were available. The stems of plants, and strips of animal skin, possessed the strength and flexibility that enabled them to be woven into coarse materials.
As man became more civilized, he demanded finer fabrics for clothing and other purpose. In China, for example, wonderfully fine continuous filaments, or thin threads, were obtained by unwinding the cocoons of silk-worms. Flexible strands were made by combining several of these filaments together, and the strands of silk were woven into fabrics of the finest quality. Then China became famous for her silks, which were carried by traders to various parts of the world.
(26)
A.Fabrics.
B.Natural fibbers.
C.Primitive forms of cloth.
D.Animal skins and furs.
The place of the child in society has varied for thousands of
years and has been effected by different cultures and religions. In S1. ______
ancient times unwanted children were occasionally abandoned,
put to death, exploiting or offered for religious sacrifices, and in S2. ______
any event a large percentage of them didn't survive their physically S3. ______
hazardous existence to reach to maturity.
In western civilization within the last few hundred years,
there have been many changes in attitude with the young. In agricultural S4. ______
Europe, and later with the beginning of the Industrial
Revolution, the children of the poor work, long hours for little or S5. ______
no pay, and there was no public concern on their safety or welfare S6. ______
punishment could be brutal and severe.
By the eighteenth century the harsh and severe methods began
to show any change. Society slowly accorded(给予) children S7. ______
a role of importance. Books were written expressly for them and
gradually laws were passing for their protection. Efforts were S8. ______
made to create for them a life better than their parents!
In the past few decades parents have become more and more
attentive for the needs of their children. Better health care is available S9. ______
and education is no longer reserving for the children from S10. ______
wealthy families.
【S1】