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In China as well as many other countries around the world, great _______ have been made to reduce the amount of carbon emission.
A . A. affects
B . B. efforts
C . C. affords
D . D. effects
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The 213.115.77.0 network was subnetted using a /28 subnet mask. How many usable subnets and host addresses per subnet were created as a result of this?（）
A . 2 networks with 62 hosts
B . 6 networks with 30 hosts
C . 16 networks and 16 hosts
D . 62 networks and 2 hosts
E . 14 networks and 14 hosts
F . None of the above
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Who was considered as the first great Humanist?
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In previous times， then fresh meat was in short ________， pigeons were kept by many households as a source of food.
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The great bridge was named_____ its designer.
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In previous times, when fresh meat was in short __, pigeons were kept by many households as a source of food. A. store B. provision C. reserve D. supply
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Norman Davis will be remembered by many with ________ not only as a great scholar but also as a most delightful and faithful friend.
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After the Arab states won independence, great emphasis was laid on expanding education, with girls as well as boys ___________ to go to school.
A) to be encouraged B) been encouraged C) being encouraged D) be encouraged
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He had deceived a great many people but she______him at once.
A．saw into
B．saw through
C．look into
D．look through
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Darwin's great work, The Origin of Species, is now generally accepted as one of the most important books ever written. But when it first came out in 1859, it was both derided and bitterly condemned by scientists and laymen.
Much of opposition to The Origin of Species arose from Darwin's claim that all living creatures, including man, are somehow related. Many people were outraged by the suggestion that man shared a common ancestor with animals such as apes and monkeys. They attacked Darwin for saying that man had descended from the apes.
But Darwin never actually said this. He believed that modern men and modern apes have both descended from the same ancestor. But at some time in pre-history, millions of years ago, men and apes began to develop separately, and ever since have continued to take on different characteristics. Today, more than 90 years after Darwin's death, this is the opinion which scientists continue to hold.
In his works, Darwin described the progression of life from its earliest forms. First came the invertebrate-creatures without a backbone. Then invertebrates evolved into fish; fish into amphibians; amphibians into reptiles; and reptiles into birds and mammals.
Fossil remains found after his death show that Darwin was right. Perhaps the most amazing fact about his theory is that he managed to work it out with the aid of only a few fossil discoveries.
Fossil remains were not the only information which we now possess but which Darwin lacked. He did not know that apes have the same diseases as men; nor that they and men have the same kind of blood. Nor did he know about the modern uses of radiation which enable scientists to tell the age of fossil remains and so estimate the speed at which evolution has taken place.
Which of the following best describes the passage as a whole？
A．The Origin of Species is a very significant book.
B．Darwin's discoveries were proved to be right though the Origin of Species was severely attacked.
C．The evolution of men has gone through a very long process.
D．It was impossible for Darwin to prove his ideas only with the aid of fossils.
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英语高手来进
Around the world,people have different ideas about what good table m_____ are.
Lsat moth,we had a talent show which was a great s______
At the party,Mary played a beautiful music P_____
Please keep it as a s______ between us.Don't tell others
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One day, Isaac Newton, the great British （11) , as...
One day, Isaac Newton, the great British (11) , asked h friend to have dinner with him. Dinner was ready, but Newton had not (12) his study. His friend sat down and waited for him. After waiting for quite a good while, he decided that Newton must have been so deep in some (13) that he had forgotten all about his dinner. He (14) began eating dinner without waiting for Newton and helped himself to the chicken on the table. When he had finished, he thought he would (15) on his friend. He put all the chicken bones back on the dish and covered them properly. Then he quietly left Newton's house.
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Many foreigners （) the Great Wall as the World's 7th Wonder.
A、look on
B、look for
C、look at
D、look around
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Although he had done many great things, he never felt it necessary to_____his achievements.
A．lavish
B．extravert
C．impose
D．vaunt
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Many of the worlds great novels are reported______into films last year.
A．making
B．to make
C．having made
D．to have been made
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When I was about 12 I had an enemy, a girl who liked to point out my shortcomings. Week by week her list grew: I was skinny, I wasn&39;t a good student, I was boyish, I talked too loud, and so on. I put up with her as long as I could. At last, with great anger, I ran to my father in tears. He listened to my outburst quietly. Then he asked, "Are the things she says true or not？" True？ I wanted to know how to strike back. What did truth have to do with it？
"Mary, didn&39;t you ever wonder what you are really like？ Well, you now have that girl&39;s opinion. Go and make a list of everything she said and mark the points that are true. Pay no attention to the other things she said. " I did as he directed and discovered to my surprise that about half the things were true.
Some of them I couldn&39;t change (like being skinny), but a good number I could and suddenly wanted to change. For the first time in my life I got a fairly clear picture of myself. I brought the list back to Daddy. He refused to take it. "That&39;s just for you," he said.
"You know better than anybody else the truth about yourself, once you hear it. But you&39;ve got to learn to listen, not to close your ears in anger or hurt. When something said about you is true you&39;ll know it. You&39;ll find that it will echo inside you. " Daddy&39;s advice has returned to me at many important moments.
1、What did the girl&39;s enemy like to do？
A.Talking with her.
B.Pointing out her weak points.
C.Reporting to the teacher.
D.Quarrelling with her.
What did the girl do when she could no longer bear her enemy？A.She turned to her father.
B.She cried to her heart's content.
C.She tried to put up with her again.
D.She tried to be her friend.
Why did the girl's father ask her to make the list？A.He wanted to keep the list at home.
B.He didn't know what the girl's enemy had said.
C.He wanted the girl to talk back.
D.He wanted her to check if she really had these weak points.
What can we infer from reading the passage？A.The girl benefited from her father's advice.
B.The girl was very often angry with her father.
C.The girl's father loved other people's advice,
D.The girl was easily hurt by her father ,
请帮忙给出每个问题的正确答案和分析，谢谢！
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Xiamen is well—known as“Hawaii in the East”with colorful view and rich folk culture．It has attracted many tourists from around the world．Since the l990s，tourism(旅游业)in Xiamen has gained an unexpected development，with a great number of visitors each year coming to enjoy the variety and beauty that this sea—side
resort(胜地)offer．
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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.
Unfortunately, the more industrialized we become, the farther away we move from direct contact with plants, and the less distinct our knowledge of botany grows. Yet everyone comes unconsciously on an amazing amount of botanical knowledge, and few people will fail to recognize a rose, an apple, or an orchid. When our Neolithic ancestors, living in the Middle East about 10,000 years age, discovered that certain grasses could be harvested and their seeds planted for richer yields the next season, the first great step in a new association of plants and humans was taken. Grains were discovered and from them flowed the marvel of agriculture: cultivated crops. From then on, humans would increasingly take their living from the controlled production of a few plants, rather than getting a little here and a little there from many varie-ties that grew wild and the accumulated knowledge of tens of thousands of years of experience and intimacy with plants in the wild would begin to fade away.
It is assumed in the passage that early humans ______.
A．probably had extensive knowledge of plants
B．thought there was no need to cultivate crops
C．did not enjoy the study of botany
D．placed great importance on the ownership of property
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We have ____ in our class as we had last week.
A.students as a third many B.a third as many students
C.a third students as many D.students a third as many
选哪个呢
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The great oak tree was covered （）yellow from his seat.
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At length as the craft was cast to one side, and ran ranging along with the White Whale's flank, he seemed strangely oblivious of its advance—as the whale sometimes will---and Ahab was fairly within the smoky mountain mist, which, thrown off from the whale's spout, curled round his great Monadnock hump; he was even thus close to him; when, with body arched back, and both arms lengthwise high-lifted to the poise, he darted his fierce iron, and his far fiercer curse into the hated whale.
Question:
1. From which novel is this paragraph taken？
2. What is the name of the novelist？
3. What is the theme of the novel？
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The development of writing was one of the great hu...
The development of writing was one of the great human inventions. It is difficult【36】many people to imagine language without writing; the spoken word seems intricately tied to the written【37】. But children speak【38】they learn to write. And millions of people in the world speak languages with【39】written form. Among these people oral literature abounds, and crucial knowledge【40】memorized and passed【41】generations. But human memory is short-lived, and the brain's storage capacity is finite.【42】overcame such problems and allowed communication across the miles【43】through the years and centuries. Writing permits a society【44】permanently record its poetry, its history and its technology.
It might be argued【45】today we have electronic means of recording sound and【46】to produce films and television, and thus writing is becoming obsolete.【47】writing became extinct, there would be no knowledge of electronics【48】TV technicians to study; there would be, in fact, little technology in years to【49】There would be no film or TV scripts, no literature, no books, no mail, no newspapers, no science. There would be【50】advantages: no bad novels, junk mail, poison-pen letters, or "unreadable" income-tax forms, but the losses would outweigh the【51】.
There are almost as【52】legends and stories on the invention of writing as there are【53】the origin of language. Legend has it that Cadmus, Prince of Phoenicia and founder of the city of Thebes,【54】the alphabet and brought it with him to Greece. In one Chinese fable the four-eyed dragon-god T'sang Chien invented writing. In【55】myths, the Babylonian god Nebo and the Egyptian god Thoth gave humans writing as well as speech.
(36)
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________________ his great achievements in chemistry, he was considered as one of the most outstanding scientists of the century.
A.In terms of
B.On behalf of
C.On the basis of
D.in the form. of
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Their lives hold many of the secrets to （） great ideas and putting them into practice.
A．having
B．site
C．name
D．occur
