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[单选题]

If two objects are the same （） color, they will look different.

A.besides

B.as well as

C.except for

D.except

答案

C、except for

发布时间：2022-07-27

更多“If two objects are the same （） color, they will look different.”相关的问题

第1题

Because we can feel that things are heavy, we think of weight as being a fixed quality in

an object, but it is not really fixed at all. If you could take a one pound packet of butter 4,000 miles out from the earth, it would weigh only a quarter of a pound.

Why would things weigh only a quarter as much as they do at the surface of the earth if we took them 4,000 miles out into space？ The reason is this: All objects have a natural attraction for all other objects; this is called gravitational attraction, but this power of attraction between two objects gets weaker as they get farther apart. When the butter was at the surface of the earth, it was 4,000 miles from the center (in other words the radius[半径] of the earth is 4,000 miles). When we took the butter 4,000 miles out, it was 8,000 miles from the center, which is twice the distance.

If you double the distance between two objects, their gravitational attraction decreases (减少) two times two. If you treble (成三倍) the distance, it gets nine times weaker (three times three). If you take it four times as far away, it gets sixteen times weaker (four times four ) and so on.

The best title for this passage is______.

A．The Earth Weight

B．Weight in Space

C．Changing Weight on the Earth

D．Weight on and off the Earth

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第2题

Culture is the sum total of all the traditions, customs, belief and ways of life of a give

n group of human beings. In this sense, every group has a culture, however savage, undeveloped, or uncivilized it may seem to us.

To the professional anthropologist, there is no intrinsic superiority of one culture over another, just as to the professional linguist there is no intrinsic hierarchy among languages.

People once thought of the languages of backward groups as savage, undeveloped form. of speech, consisting largely of grunts and groans. While it is possible that language in general began as a series of grunts and groans, it is a fact established by the study of "backward" languages that no spoken tongue answers that description today. Most languages of uncivilized groups are, by our most severe standards, extremely complex, delicate, and ingenious pieces of machinery for the transfer of ideas. They fall behind the western languages not in their sound patterns or grammatical structures, which usually are fully adequate for all language needs, but only in their vocabularies, which reflect the objects and activities known to their speakers. Even in this department, however, two things are to be noted: 1. All languages seem to possess the machinery for vocabulary expansion; either by putting together words already in existence or by borrowing them from other languages and adapting them to their own system. 2. The objects and activities requiring names and distinctions in "backward" languages, while different from ours; are often surprisingly numerous and complicated. A western language distinguishes merely between two degrees of remoteness ("this" and "that"); some languages of the American Indians distinguish between what is close to the speaker, or the person addressed, or remote from both, or out of sight, or in the past, or in the future.

This study of language, in turn, casts a new light upon the claim of the anthropologists that all cultures are to viewed independently, and without ideas of rank or hierarchy.

The author uses quotation marks in "backward" to indicate that______.

A．backward languages are connected with backward groups

B．backward languages are connected with backward cultures

C．backward languages are moving forward

D．there is no such thing as backward languages

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第3题

Most students feel it difficult to remember new words when they begin to study English

.Now I will give you some advice

1.Do not waste time in learning a list of English words.It is the hardest way to remember English words.How do you learn to speak Chinese？ You did it by listening carefully to the people talking to each other.You can find radio programs, TV programs and records, and listen to them carefully.The best way to learn all new words is through ear.As you listen to more and more dialogues, you will learn how English is pronounced in phrases and sentences.Of course, it is not enough to learn new words.You must learn how words are put together, and why some in English are emphasized.

2.Some people have found that they can learn the names of objects such as box, bottle, cup, desk and so on, in the following way.They write the names of subjects on paper and put the paper on them.They say the words.Try this and see if this way works for you.If it does not, then go on to practice your dialogue.

1.Who gave the advice？ Perhaps it is given by _______.

A.Carl Marx

B.a teacher from England

C.American parents

D.a teacher of English

2.The advice the writer gave us in mainly about _______.

A.how to learn English

B.how to put words together

C.how to learn new words

D.how to write the names of the objects on paper and put the paper on them

3.The writer gave us two pieces of advice.He seems to enjoy _______ .

A.the first one