2017年职称英语考试理工类A完形填空练习题
2017年职称英语考试备考已经开始，不少同学已开始准备2017年职称英语考试复习。为了促进大家的学习积极性，yjbys网小编整理了职称英语相关的复习资料，下面是2017职称英语考试理工类A完形填空练习，供大家备考复习。
China to Help Europe Develop GPS (全球定位系统) Rival
China is to contribute to a new global satellite navigation system being developed by European nations. The Galileo satellite system __________(1) a more accurate civilian alternative to the Global Positioning System (GPS), operated by the US military. China will provide 230m Euros (USD 259m) in__________(2) and will cooperate with technical,manufacturing and market development. "China will help Galileo to __________(3) the major world infrastructure (基础设施) 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__________(4) the European Commission, the European Space Agency (ESA) and the Chinese Ministry of Science and Technology not long __________(5). The China-Europe Global Navigation Satellite System Technical Training and Cooperation Center will be__________ (6) 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 __________(7) the US ability to downgrade(降级) the GPS service during military conflicts. European officials say this is unfounded and counter that US opposition__________(8) 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 (卫星群集) will__________ (9) 27 operational and three reserve satellites orbiting the Earth at an altitude of 23,600 kin. 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__________(10) around 3.2 billion Euros (USD 3.6 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 an encrypted (编码) , wide-band signal__________(11)the Public Regulated Service (PRS). This second signal is designed to withstand localized jamming( 干扰 ) and will be used by police and military services in Europe. European Commission__________ (12) 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__________ (13) will be synchronized (使同步) through 20 ground sensors stations, two command centers and 15 uplink( 向上传输) stations, Receiverson
the ground will use time signals from the satellites to precisely calculate their__________ (14). A "search and rescue" function will also__________(15) distress signals be relayed through the constellation of satellites.
1.A. offer
B. offered
C. will offer
D. has offered
2.A. funding
B. providing
C. paying
D. charging
3.A. build
B. use
C. Become
D. do
4.A. in
B. at
C. on
D. by
5.A. before
B. ago
C. after
D. later
6.A. found
B. produced
C. positioned
D. located
7.A. with
B. for
C. aboutD. above
8.A. results in
B. gives rise to
C. is due to
D. causes
9.A. be made from
B. consist of
C. consist in
D. be consisted of
10. A. spend
B. gain
C. give
D. cost
11. A. offered
B. called
C. used
D. turned
12. A. officials
B. countries
C. organization
D. agreement
13. A. /
B. the satellite
C. the satellites
D. satellites
14. A. speed
B. direction
C. distance
D. location
15. A. send
B. let
C. allow
D. transmit
答案解析：
1.C。从上下文语境来看，中国将帮助欧洲建立一个全球卫星导航系统，而且整段多使用将来时。
2.A。从上下文语境来看，中国将在__________ 方面提供2.3亿欧元(2.59亿美元)。四个选项分别代入，只有funding(基金，资金)符合语境，其他三个选项：providing(提供)，paying(付账)和charging(收费)在意思上均不符合。
3.A。从搭配来看，只有build the infrastructure(建设基础设施)是对的。
4.D。这里考查的是被动语态。was also announced是被动语态，其后是动作的执行者the European Commission，the European Space Agency(ESA)$W the Chinese Ministry of Science and Technology，故应选择bv。
5.B。这里考查固定短语(not)long ago(不久之前)，long before(不久)。从上下文语境来看，not long ago符合语境，本句意为：不久之前，欧洲贸易委员会、欧洲航天局和中国科技部宣布成立一个新的中心来协调合作事宜。
6.D。这里考查的是习惯搭配，be located at/in(位于……)，从上下文语境来看，该中心将设在北京大学内。
7.A。这里考查的是习惯搭配，interfere with(妨碍，干扰)是固定搭配。
8.C。从上下文语境来看，美国对伽利略(人造卫星)持反对态度，是由于伽利略卫星系统对全球定位系统在商业上提出挑战。选项A、B和D的意思都是“导致”，所以不符合句意。bedueto的意思是“由于”或“由……造成”，符合文意。
9.B。从上下文语境来看，伽利略卫星系统由27个运作卫星和3个储备卫星构成。B项consist of是“由……构成”的意思。选项A的be made from是“由……材料制造”的意思。选项C的consist in是“在于，存在于”的意思。consist of不能使用被动形式。
10.D。从上下文语境来看，整个工程预计花费(cost)约32亿欧元。8和C与句意不符。选项A中的spend为及物动词。cost作为动词的用法为sth.cost(sb.)sth.，没有被动态形式。
1 1.B。wide-band signal called the Public Regulated Service(PRS)中的called在此是过去分一词做后置定语，修饰wide-band signal。
12.A。句子的谓语动词have said决定了主语应该是人而不是物。此外，B项是单数名词，不能用在这里。
13.B。clocks on board the satellite：在这架卫星上的钟表。这里的satellite特指前一句中的the first Galileo satellite，所以使用了定冠词the。选项A、C和D的内容文中都没有出现过，所以是错的。
14.D。通篇文章谈的都是定位系统，所以地面接收借助定位系统来定位，应选location。其他三个选项(speed，direction，distance)都不符合上下文所表达的意思。
15.B。从语法结构来看，只有let sb.do sth.是正确的。
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