2017年職稱英語考試備考已經開始，不少同學已開始準備2017年職稱英語考試複習。為了促進大家的學習積極性，yjbys網小編整理了職稱英語相關的複習資料，下面是2017職稱英語考試理工類A完形填空練習，供大家備考複習。
China to Help Europe Develop GPS (全球定位系統) 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 (基礎設施) 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(降級) 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 (衛星群集) 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 (編碼) , wide-band signal__________(11)the Public Regulated Service (PRS). This second signal is designed to withstand localized jamming( 干擾 ) 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( 向上傳輸) 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。從上下文語境來看，中國將幫助歐洲建立一個全球衛星導航系統，而且整段多使用將來時。
2.A。從上下文語境來看，中國將在__________ 方面提供2.3億歐元(2.59億美元)。四個選項分別代入，只有funding(基金，資金)符合語境，其他三個選項：providing(提供)，paying(付賬)和charging(收費)在意思上均不符合。
3.A。從搭配來看，只有build the infrastructure(建設基礎設施)是對的。
4.D。這裡考查的是被動語態。was also announced是被動語態，其後是動作的執行者the European Commission，the European Space Agency(ESA)$W the Chinese Ministry of Science and Technology，故應選擇bv。
5.B。這裡考查固定短語(not)long ago(不久之前)，long before(不久)。從上下文語境來看，not long ago符合語境，本句意為：不久之前，歐洲貿易委員會、歐洲航天局和中國科技部宣佈成立一個新的中心來協調合作事宜。
6.D。這裡考查的是習慣搭配，be located at/in(位於……)，從上下文語境來看，該中心將設在北京大學內。
7.A。這裡考查的是習慣搭配，interfere with(妨礙，干擾)是固定搭配。
8.C。從上下文語境來看，美國對伽利略(人造衛星)持反對態度，是由於伽利略衛星系統對全球定位系統在商業上提出挑戰。選項A、B和D的意思都是“導致”，所以不符合句意。bedueto的意思是“由於”或“由……造成”，符合文意。
9.B。從上下文語境來看，伽利略衛星系統由27個運作衛星和3個儲備衛星構成。B項consist of是“由……構成”的意思。選項A的be made from是“由……材料製造”的意思。選項C的consist in是“在於，存在於”的意思。consist of不能使用被動形式。
10.D。從上下文語境來看，整個工程預計花費(cost)約32億歐元。8和C與句意不符。選項A中的spend為及物動詞。cost作為動詞的用法為(sb.)sth.，沒有被動態形式。
1 1.B。wide-band signal called the Public Regulated Service(PRS)中的called在此是過去分一詞做後置定語，修飾wide-band signal。
12.A。句子的謂語動詞have said決定了主語應該是人而不是物。此外，B項是單數名詞，不能用在這裡。
13.B。clocks on board the satellite：在這架衛星上的'鐘錶。這裡的satellite特指前一句中的the first Galileo satellite，所以使用了定冠詞the。選項A、C和D的內容文中都沒有出現過，所以是錯的。
14.D。通篇文章談的都是定位系統，所以地面接收藉助定位系統來定位，應選location。其他三個選項(speed，direction，distance)都不符合上下文所表達的意思。
15.B。從語法結構來看，只有let sth.是正確的。
