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A.winter’s heavy snow
B.winter’s heavily snows
C.winter heavy snow
D.winter heavy snows
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更多“Many animals in the forest died in last_____.”相关的问题
第1题
There are many animals, however, ____ never play.
A: what
B: which
C: that
D: where
第2题
A.How many books can you see
B.How many animals do you know
C.How many books do you have
第3题
The main idea of this passage is ______.
A. many animals die during hibernation
B. hibernation protects animals during the wintertime
C. scientists feel puzzled about hibernation
D. some bats hibernate and others do not
第4题
完型填空Modern zoos are very different from zoos that were built fifty years ago. At that time, zoos were places __1 __people could go to see animals from many parts of the world. The animals lived in cages that were made__ 2 __concrete with iron bars, cages that were easy to keep clean.
Unfortunately for the animals, the cages were small and impossible to hide in. The zoo environment was anything but natural. __3 __the zoo keepers took good care of the animals and fed them well, many of the animals did not thrive; they behaved in strange ways, and they often became ill.
In modern zoos, people can see animals in more natural habitats. The animals are given more __4__ in large areas so that they can live more comfortably as they would in nature. Even the appearance of zoos has changed. Trees and grass grow in the cages, and streams of water flow __5 __the areas that animals live in.
1.A. although B. where C. of D. freedom E. through
2.A. although B. where C. of D. freedom E. through
3.A. although B. where C. of D. freedom E. through
4.A. although B. where C. of D. freedom E. through
5.A. although B. where C. of D. freedom E. through
第5题
Our skins let us know whether the air is moist or dry, whether surfaces are wet without being sticky or slippery. From the uniformity of slight pressure, we can be aware how deeply a finger is thrust into water at body temperature, even if the Anger is enclosed in a rubber glove that keeps the skin completely dry. Many other animals, with highly sensitive skins, appear to be able to learn still more about their environment. Often they do so without employing any of the five senses.
By observing the capabilities of other members of the animal kingdom, we come to realize that a human being has far more possibilities than are utilized. We neglect ever so many of our senses in concentrating on the five major ones. At the same time, a comparison between animals and man draws attention to the limitation of each sense. The part of the spectrum (光谱) seen by colour-conscious man as red is non-existent for honey-bees. But a bee can see far more in flowers than we, because the ultra-violet (紫外线) to which our eyes are blind is a stimulating (刺激的) part of the insect's spectrum, and, for honey-bees at least, constitutes a separate colour.
From the passage we realize that ______.
A．man possesses far more senses than the five major ones
B．man possesses a few more senses than animals
C．man possesses as many senses as animals
D．man has fully utilized his senses
第6题
Fish sounds are important to man, also. By listening to them, he can learn a great deal about the habits of creatures that make them, the size of the School they form, the patterns of their migrations, and the nature of the environments in which they live. He can also apply this information to the more effective utilization of the listening spots he has set up to detect enemy submarines (潜水艇). A knowledge of fish sounds can avoid confusion and unneeded effort when a "new" sound is picked up and the sound sentry (哨兵) must decide whether or not to call an alarm.
Among the people who know that many sea animals have voices, few ______.
A．know the meaning of their conversations
B．realize that they can communicate with each other
C．realize that they can make speeches
D．could understand their conversations
第7题
The kind of dog known as Alsatian has 220 million olfactory (嗅觉) cells. Man has five million. Scientists believe that the Alsatian is one million times better than man in finding out odors.
The human sense of smell, however, is really quite good. The average human being can distinguish more than 10 000 different odors.
According to the passage which of the following facts is NOT true？
A．Many animals have poor eyesight while their sense of smell, is quite good.
B．Dogs are color blind.
C．The human sense of smell is not good.
D．Dogs can see no more than shades of gray.
第8题
People living in different countries made different kinds of words. Today there are about fifteen hundred different languages in the world. Each contains many thousands of words. A very large English dictionary, for example, contains four or five hundred thousand words. But we do not need all these. Only a few thousand words are used in everyday life.
The words you know are called your vocabulary. You should try to make your vocabulary bigger. Read as many books as you can. There are plenty of books written in easy English for you to read. You will enjoy them. When you meet a new word, find it in your dictionary. Your dictionary is your most useful book.
From this passage, we know that ______.
A．man never made sounds
B．man made animal sounds
C．man used to be like animals to make sounds
D．man learned from the animals to make sounds
第9题
1.Fish have many () teeth for () food.
A.noticeable, catching
B.visible, grasping
C.sharp, snatching
D.fine, catching
2.Which of the following statements about teeth is true？()
A.Elephants have three large tusks
B.Teeth of horses and cows are short and sharp
C.The first set of teeth of a person often begins to appear when he is about six years
D.Sea creatures were the first animals having teeth
3.The word “nibble” in the third paragraph bears the meaning of ().
A.eating with small repeated bits
B.showing slight interest in something
C.taking hold of with a sudden rough movement
D.crushing into small pieces or into powder
4.From this passage we can draw a conclusion that ().
A.all the teeth have the same function
B.animals don’t try to protect their teeth
C.teeth are important both for human and animals
D.we should care our teeth and often have them checked
5.It is a piece of writing about ().
A.botany
B.animals
C.popular science
D.dentistry
第10题
summarize the main message of the excerpt, and then
comment on whether we should use animals for experimentation purpose or not
You should support yourself with information from the excerpt.
Marks will be awarded for content relevance, content sufficiency, organization and language quality. Failure to follow the above instructions may result in a loss of marks.
Historical Debate on Animal Experimentation
As the experimentation on animals increased, especially the practice of vivisection, so did criticism and controversy. In 1655, the advocate of Galenic physiology Edmund O'Meara said that "the miserable torture of vivisection places the body in an unnatural state." O'Meara and others argued that animal physiology could be affected by pain during vivisection, rendering results unreliable. There were also objections on an ethical basis, contending that the benefit to humans did not justify the harm to animals. Early objections to animal testing also came from another angle — many people believed that animals were inferior to humans and so different that results from animals could not be applied to humans.
On the other side of the debate, those in favor of animal testing held that experiments on animals were necessary to advance medical and biological knowledge. Claude Bernard — who is sometimes known as the " prince of vivisectors" and the father of physiology, and whose wife, Marie Frangoise Martin, founded the first anti-vivisection society in France in 1883 — famously wrote in 1865 that "the science of life is a superb and dazzlingly lighted hall which may be reached only by passing through a long and ghastly kitchen . Arguing that experiments on animals ...are entirely conclusive for the toxicology and hygiene of man ... the effects of these substances are the same on man as on animals, save for differences in degree, Bernard established animal experimentation as part of the standard scientific method.
