ecit化学工程与工艺专业英语试题[精].doc

1-5 BACCD 6-10 DBDDD 11-15 CCBCD I.Choose the Best item to fill in the blanks. 1. Modern chemical industry began around B . A.1860 B. 1800 C.1790 D.1856 2. A made the Haber process for ammonia industrialized. A.Carl Busch B.Fritz Haber C.Willim Henry Perkin D.Calvin 3. C is not included in the types of Industrial Research and Development. A. product development B.process development C.manufacturing improvement D.application development 4. C kinds of chemical compounds are now known. A.nine million B.one million C.ten million D.a hundred million 5.The main constituents of plants are D . A.oxygen B.water C.carbon D.carbonhydrates 6.Organic chemicals mainly come from oil,natural gas,and D . A.metal B air C water D coal 7. B of all organic chemical is obtained from crude oil and natural gas. A 80% B 99% C 70% D 79% 8. D is not categorized as high-volume sectors. A sulphuric acid B chlor-alkali C polythene D carbondioxide 9. D sector provides the key intermediates to building block. A chlor-alkali products B dyestuffs C pharmaceuticals D petrochemicals 10.Of all soda-ash, 50% is sold to the D industy. A building B paper-making C transportation D glass –making 11. C is the chemical that is produced in the largest tonnage. A carbon B oxygen C sulphuric acid D ammonia 12. C makes up three quarters of the air we breathe. A hydrogen B oxygen C dinitrogen D nitrogen 13. Almost all explosives are ultimately derive from B . A urea B nitric acid C sulphuric acid D ammonia 14.The most significant constituents of petroleum are C . A nitrogen B sulfur C hydrocarbons D oxygen 15. D showed that thermodynamically the reaction of nitrogen with hydrogen is feasible. A Friz Haber B Nernst C Bosch D Mittasch II. Answer the following questions according to the texts. What is the definition of the chemistry industry? A:The chemical industry today is a very diverse sector of manufacturing in