职称英语2017《理工类C级》模拟一套（5）

>>职称英语理工类模拟试题：职称英语2017《理工类C级》模拟一套（5）

>>职称英语考试理工类讲解课程

第五部分：补全短文(第46～50题，每题2分，共10分)

阅读下面的短文，文章中有5处空白，文章后面有6组文字，请根据文章的内容选择5组文字，将其分别放回文章原有位置，以恢复文章原貌。请将答案涂在答题卡相应的位置上。

Conservation or Wasted Effort?

The black robin (旅鸫) is one of the world's rarest birds. It is a small, wild bird, and it lives only on the island of Little Mangere, off the coast of New Zealand. In 1967 there were about fifty black robins there; in 1977 there were fewer than ten.46

Energetic steps are being taken to preserve the black robin. 47 The idea is to buy an-other island nearby as a special home, a“reserve”, for threatened wild life, including black robins. The organizers say that Little Mangere should then be restocked (重新准备) with the robin's food. Thousands of the required plants are at present being cultivated in New Zealand.

Is all this concern a waste of human effort? 48 Are we losing our sense of what is reasonable and what is unreasonable?

In the earth's long, long past hundreds of kinds of creatures have evolved, risen to a degree of success and died out. In the long, long future there will be many new and different forms of life. Those creatures that adapt themselves successfully to what the earth offers will survive for a long time.49 This is nature's proven method of operation.

The rule of selection“the survival of the fittest”is the one by which human beings have themselves arrived on the scene. We, being one of the most adaptable creatures the earth has yet produced, may last longer than most, 50 You may take it as another rule that when, at last, human beings show signs of dying out, no other creature will extend a paw (爪) to postpone our departure. On the contrary, we will be hurried out.

Life seems to have grown too tough for black robins. I leave you to judge whether we should try to do anything about it.

ASome creatures, certain small animals, insects and birds, will almost certainly outlast (比……长久)man, for they seem even more adaptable.

BThose that fail to meet the challenges will disappear early.

CDetailed studies are going on, and a public appeal for money has been made.

DBoth represent orders in the classification of life.

EIs it any business of ours whether the black robin survives or dies out?

FThese are the only black robins left in the world.

第六部分：完型填空(第51～65题，每题1分，共15分)

阅读下面的短文，文中有15处空白，每处空白给出了4个选项，请根据短文的内容从4个选项中选择1个最佳答案，涂在答题卡相应的位置上。

China to Help Europe Develop GPS Rival

China is to contribute to a new global satellite navigation system being developed by European nations. The Galileo satellite system 51 a more accurate civilian alternative to the Global Positioning System(GPS), operated by the US military. China will provide 230m Euros (USD259m) in 52 and will cooperate with technical, manufacturing and market development.“China will help Galileo to 53 the major world infrastructure for the growing market for location services,”said Loyola de Palacio, EU transport commissioner. A new center that will coordinate co-operation was also announced 54 the European Commission, the European Space Agency (ESA) and the Chinese Ministry of Science and Technology not long 55 The China-Europe Global Navigation Satellite System Technical Training and Cooperation Center will be 56 at Beijing University. China has a substantial satellite launch industry and could potentially help launch the Galileo satellites.

The US has claimed that Galileo could interfere 57 the US ability to downgrade the GPS service during military conflicts. European officials say this is unfounded and counter that US opposition 58 the commercial challenge Galileo would present to GPS. Galileo will be precise to within a meter, while the civilian GPS service is accurate to around 10 meters.

The Galileo satellite constellation will 59 27 operational and three reserve satellites orbiting the Earth at an altitude of 23,600km. The satellites will be strung along three medium-Earth orbits at 56 degrees inclination to the equator and will provide global coverage. The system should be operational by 2008 and the entire project is expected to 60 around 3.2 billion Euros (USD3.6 billion).

The European Commission has said Galileo will primarily be used for transportation technology, scientific research, land management and disaster monitoring.

Galileo will provide two signals: a standard civilian one and in encrypted, wide-band signal 61 the Public Regulated Service (PRS). This second signal is designed to withstand localized jamming and will be used by police and military services in Europe. European Commission 62 have said China will not be given access to the PRS.

The first Galileo satellite is scheduled to launch late in 2004. Clocks on board 63 will be synchronized through 20 ground sensors stations, two command centers and 15 uplink stations.

Receivers on the ground will use time signals from the satellites to precisely calculate their 64 A“search and rescue”function will also 65 distress signals be relayed through the constellation of satellites.

51

Aoffer

Boffered

Cwill offer

Dhas offered

52

Afunding

Bproviding

Cpaying

Dcharging

53

Abuild

Buse

Cbecome

Ddo

54

Ain

Bat

Con

Dby

55

Abefore

Bago

Cafter

Dlater

56

Afound

Bproduced

Cpositioned

Dlocated

57

Awith

Bfor

Cabout

Dabove

58

Aresults in

Bgives rise to

Cis due to

Dcauses

59

Abe made from

Bconsist of

Cconsist in

Dbe consisted of

60

Aspend

Bgain

Cgive

Dcost

61

Aoffered

Bcalled

Cused

Dturned

62

Aofficials

Bcountries

Corganization

Dagreement

63

Asatellite

Bthe satellite

Cthe satellites

Dsatellites

64

Aspeed

Bdirection

Cdistance

Dlocation

65

Asend

Blet

Callow

Dtransmit

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