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иx俼֮100ضZ

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1. a couple of ׂ

Although he thought of the key idea in 1951, the first maser was not completed until a couple of years later.

2. account for

Variations of clay composition and the temperatures at which they are fired account for the differences in texture and appearance.

3. adapt to ʹm

They have been able to adapt to ecological changes.

4, adorn with sth …b

Some pots were adorned with incised or stamped decorations.

5.appeal to

Publishing literature consisting of exciting stories that would appeal to both children and adults

6.apply to m

Ethological theory began to be applied to research on children in the 1960’s.

7.at best 

Hunting is at best a precarious way of procuring food, even when the diet is supplemented with seeds and fruits.

8.at intervals һx

However, at intervals of 10 to 100 years, these glaciers move forward up to 100 times faster than usual.

9.at the expense of sth ړp…r

A multitude of microorganisms make their livings directly at the expense of other creatures.

10.at the height of sth …ʢr

The violin had reached the height of its popularity by the middle of the eighteenth century.

11.back and forth ص

They then spiral back and forth between the Earth's magnetic poles very rapidly.

12.be absent from ȱϯ

Lacking the right to vote and absent from the seats of power, women line were not considered an important force in history.

13.be capable of …

Many animals are capable of using objects in the natural environment as rudimentary tools.

14. be characterized by …

The nervous system of vertebrates is characterized by a hollow, dorsal nerve cord that ends in the head region as an enlargement, the brain.

15.be composed of …M

Ocean life is primarily composed of plants.

16.be concerned with cijP

Ethnology is concerned with the study of adaptive, or survival, value of behavior and its Evolutionary history.

17.be distinct from c…ͬ

Jupiter and the other giant planets are of a low-density type quite distinct from the terrestrial planets

18.be essential to …ȱ

Public performance is essential to verbal art.

19.be exposed to ʹ|ʹ

Body contact reduces the surface area exposed to the cold air.

20.be far from x…h

But far from being random, molt is controlled by strong evolutionary forces that have established an optimal time and duration.

21. be hostile to OѺõO

Ocean bottom is a hostile environment to humans

22.be regarded as J

Humanity's primal efforts to systematize the concepts of size, shapes, and number are usually regarded as the earliest mathematics.

23.be related to c…P“(lin)ϵ

Why is dancing closely related to popular music in the United States?

24. be responsible for …ؓ؟

In fact, nuclear reactions that convert hydrogen to helium are responsible for most of the energy that stars produce.

25. be sensitive to …е

Ants can be extremely sensitive to these signals.

26.be subjected to (jng)v

Oil is formed when organic material trapped in sediments is slowly buried and subjected to increased temperatures and pressures, transforming it into petroleum.

27. be superior to (yu)Խ

Natural vitamins are superior to synthetic ones

28 .be traced to ҳԴ

The ancestry of the piano can be traced to the early keyboard instruments of the fifteenth and sixteenth centuries.

29. be/become aware of RJR

People became aware of the new service by word of mouth or newspaper advertisements.

30. be/become/get accustomed to T

In the harsh environment of northern Europe, Scandinavian women had been accustomed to practicing forms of shifting cultivation, and they immediately understood Native American horticulture.

31. be/become/get involved in c…P“(lin)

Two distinct processes are involved in molting.

32.benefit from …

Students benefit from schools, which require long hours and homework.

33.break down ֽ

All of these forces slowly break down the Earth's exposed rocky crust into smaller and smaller pieces that eventually become clay.

34.by far Ŀǰֹ

Marine sediment is by far the most important environment for the preservation of fossils.

35.by means of ͨ^{

The topic of the passage is developed primarily by means of Adividing the discussion into two major areas.

36.by virtue of

Many are uninhabitable, by virtue of their small size and particular characteristics

37.confine to һ֮

The delivery service was at first confined to cities.

38.conform to

Parks should be designed to conform to the topography of the area

39.contribute to ؕI

Transportation contributed to the development and maintenance of trade.

40.cope with

Under certain circumstance the human body must cope with gases at greater-than-normal atmospheric pressure.

41.date back to ʼ

In the United States, rent controls date back to at least World War II.

42. depend on

The gulls depend on the falcons for protection.

43. deprive sb/sth of sth Z..ij

Plant stems die when deprived of water.

44.derive from @ãԴ

Babies obviously derive pleasure from sound input.

45.due to 

Due to their dense structure, iron meteorites have the best chance of surviving an impact, and most are found by farmers plowing their fields.

46. evolve from/out of ...M…l(f)չ

The one most widely accepted today is based on the assumption that drama evolved from ritual.

47.extract from ȡ

It turns out that some fossils can be extracted from these sediments by putting the rocks in an acid bath.

48.feed on …ʳ

Predators are animals that capture and feed on other animals.

49.focus on (ע)

They focus on the meaning of their parents' words.

50. get rid of ̎

Atoms or molecules get rid of excess energy by themselves, without any outside intervention.

51.give access to …_

To connect the pueblos and to give access to the surrounding tableland, the architects laid out a system of public roads with stone staircases for ascending cliff faces.

52.give birth to ʹQ

Most insects lay eggs, but some give birth to live young.

53.give off l(f)ɢl(f)

If Jupiter were larger, it would give off much less heat.

54.give rise to 

The musical Renaissance was too short to give rise to a new musical style.

55.go beyond ^Խ^

An interviewer can go beyond written questions and probe for a subject's underlying feelings and reasons.

56.go out of business ͣI(y)PT

The shop went out of business.

57.have nothing to do with c…oP

A species’ survival may have nothing to do with its ability or inability to adapt.

58.impart to ڽo

They functioned as sanctuaries where the elders impart tribal lore to the younger generation.

59.impose on

New regulations were imposed on nontraditional education.

60.in common ͬ

No two comets ever look identical, but they have basic features in common.

61.in favor of ֧ٝͬ

The artist was in favor of a traditional style of painting.

62.in quantity 

There were also a number of poor-quality figurines and painted pots produced in quantity by easy, inexpensive means.

63.in season

Before the mid-nineteenth century, people in the United States ate most foods only in season.

64.in spite of MΑ{

In spite of problems with their condition, restoration, and preservation many panel paintings have survived.

65.in the absence of ȱ…r

The concentrations at which the adverse effects appear will be greater than the concentrations that the pollutants would have in the absence of human activities.

66.in view of

In view of the rate at which the radio sources emit energy, they should disappear in a few million years.

67.instead of

Instead of working with light, however, he worked with microwaves.

68.invest in ͶY

He started to invest in the town’s cultural development.

69.lead to 

In fact, there is wide agreement that it is the rate of change humans are inflicting, even more than the changes themselves that will lead to biological devastation.

70.leave out ų

Explanations of animal behavior that leave out any sort of consciousness at all and ascribe actions entirely to instinct leave many questions unanswered.

71.off the mark _

This analogy is not far off the mark.

72.on behalf of

Satire serves to prod people into an awareness of truth though rarely to any action on behalf of truth.

73. on the basis of …ĻA

Antoine Lavisher, on the basis of careful experimentation, was led to propose a different theory of burning

74.owing to ڣ

Marine sediment is by far the most important environment for the preservation of fossils, owing to the incredible richness of marine life.

75.perceive sth as sth J

Although art deco in its many forms was largely perceived as thoroughly modern, it was strongly influenced by the decorative arts movements that immediately preceded it.

76.pick up W

Adults make it as easy as they can for babies to pick up a language by exaggerating such cues.

77.put off t

Some tasks could not be done in the winter, other had to be put off during harvest time.

78.regardless of

Ultimately, literature is aesthetically valued, regardless of language, culture, or mode of presentation.

79.result from ..a(chn)

Most functions result from the needs of the local area and of the surrounding.

80.result in Y

The upward movement of fieldstones should result in pure soil.

81.set about _ʼ

African American artists of this period set about creating a new portrayal of themselves and their lives in the United States.

82. set aside Œ

Certain parts of town were restricted to residential use, while others were set aside for industrial or commercial development.

83.so far Ŀǰֹ

The Paris Exhibition of 1889 included both the widest span and the greatest height achieved so far.

84.sort out …

Clay particles are sorted out by size and weight.

85.spring up ӿF(xin)

In the early colonial day in North America, small cities sprang up along the Atlantic Coastline.

86.stem from Դ

It can be argued that much of New York City’s importance stems from its early and continuing advantage of situation.

87.stretch out չ

The residues from these explosions left huge black marks on the face of Jupiter, some of which have stretched out to form dark ribbons.

88.strive for …^

As they began to strive for social and cultural independencetheir attitudes toward themselves changed.

89.take account of sth./take sth into account ]

Artists are recognizing the distinction between public and private spaces, and taking that into account when executing their public commissions.

90.take advantage of

Many families could take advantage of previously unavailable fruits, vegetables, and dairy products to achieve more varied fare.

91.thanks to

kiwis smell out earthworms thanks to nostrils located at the tip of their beaks.

92.to some extent ijN̶

Their attitudes toward themselves changed, and, to some extent, other segments of American society began to change their attitudes toward them.

93.turn out YC

Some potash was exported from Maine and New Hampshire in the seventeenth century, but the market turned out to be mainly domestic.

94.usher in …āR

Autumn could be ushered in by severe frost.

95. wear away ĥp

Natural forces wear away the Earth's crust

96.wipe out C

Entire crops can be wiped out by fungal attacks both before and after harvesting.

97.with respect to …

The year 1850 may be considered the beginning of a new epoch in America art, with respect to the development of watercolor painting.

98. with the advent of S…ijF(xin)

With the advent of high-resolution radio interferometers during the late 1970's, part of the answer became clear.

99.with the aid of

It is now taught with the aid of computers.

100.with the exception of ..

With the exception of printing patterns directly onto the cloth, whether by block, roller, or screen, all of these are based on dyeing; that is, the immersion of the fabric in a dye bath.

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