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　　quitters never win and winners never quit.以下是小编为大家搜索整理的2020年职称英语完形填空加分训练【理工A】，希望能给大家带来帮助!更多精彩内容请及时关注我们!

　　　　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__________11the 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 AgencyESA$W the Chinese Ministry of Science and Technology，故应选择bv。

　　5.B。这里考查固定短语notlong 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.costsb.sth.，没有被动态形式。

　　1 1.B。wide-band signal called the Public Regulated ServicePRS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。