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单选题 Plastic auto parts now make up about ( ) percent of the volume of today's new cars, greatly reducing vehicle weight and helping save energy
学科：化工英语(新时代职业英语)
时间：2025-11-11 05:08:43
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题目1单选题
The ( ) industry, which is a branch of the chemical industry, significantly contributes to human healthA. pharmaceuticalB. medicineC. drugD. chemical
题目2单选题
In addition, many chemicals are used to realize specific purposes, such as dyes to give clothes distinct colors and water ( ) to make outdoor wear more practicalA. storageB. repellentsC. protectD. waste
题目3单选题
drugs not only saved the lives of countless wounded soldiers in World War II, but also suppressed many infectious diseases that had seriously harmed humans in the pastA. AntibioticB. generalC. cancerD. stomachache
题目4单选题
Today's pharmaceutical industry widely applies modern ( ), which plays an important role in the prevention and treatment of dangerous diseasesA. intelletual technologyB. physical technologyC. chemical technologyD. biotechnology
题目5单选题
Without ( ), there would be no transport. For example, it is thanks to chemistry that we have motor vehicles. Fuels for engines such as gasoline and diesel are produced from natural resources through refining processes which are part of chemistryA. chemistryB. physicalC. biologyD. artificial intelligence
题目6单选题
Also, the use of strong, durable ( ) in transport, from windshields to side panels to drive shafts, helps create lighter, more fuel-efficient vehicles. Plastic auto parts now make up about 50 percent of the volume of today's new cars, greatly reducing vehicle weight and helping save energyA. metalB. stoneC. plasticsD. wood
题目7单选题
Also, the use of strong, durable plastics in transport, from ( ) to side panels to drive shaftsA. rearview mirrorB. vehicleC. windshieldsD. wheel
题目8单选题
Plastic auto parts now make up about ( ) percent of the volume of today's new cars, greatly reducing vehicle weight and helping save energyA. 50B. 60C. 70D. 80
题目9单选题
In the phrase " plastic auto parts", what is the meaning of "auto parts"( )A. 自动部分B. 汽车零部件C. 篇章D. 成员
题目10单选题
Chemistry has improved the quality of our life to a great extent. Thanks to ( ) chemical discoveries, our life has become easier and more comfortableA. littleB. lessC. numberD. numerous
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