As to chemical products we are well connected（）the major producers in America.

第1题

The decline in gross profit was () the dropping prices of chemical products.A.due toB.becauseC.forD.as

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第2题

We can ( ) products to anywhere in the world.A、deliverB、deliveredC、sentD、send

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第3题

We must reduce the danger of war by controlling nuclear, chemical and () arms.A、accustomedB、usedC、conventionalD、adjusted

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第4题

To improve the quality of our products ,we asks for suggestions _______had used the products.A.whoeverB. whoC. whicheverD.which

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第5题

According to the Chemical Data Guide，which reactive group（s）is/are not compatible with the products polybutene and o-xylene ________．A.Nitric acidB.AmidesC.Alcohols，glycolsD.Phenols，cresols

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第6题

Questions 112-114 refer to the following article. Rase Chemical Corporation is proud to submit its entry to the annual Chemistry Innovation in Motion contest to be held in the Royal Park Hotel, Vancouver, Canada, September 6～10. Our entry introduces what we believe is an extraordinary product. The product is a new type of insulation material providing benefits that traditional housing in- sulation products do not offer. Thanks to its unique microstructure, the new material can keep houses up to 50 percent warmer in the cold winter months. This means that using our insulation will result in substantial reductions in consumer heating hills. In addition, our new insulation mate- rial is made without the harmful chemicals often found in other insulating products, making it safer to use and easier to dispose of. Moreover, the insulation functions well in all types of climates. Consumers living in humid or dry areas will equally benefit from our new insulation. We invite all scientists and observers to visit our information booth at the Chemistry Innova- tion in Motion contest and to meet Bernard Cho, CEO of Rase Chemical Corporation, who will be giving a presentation on the product at 9:00 A.M. on September 9. What can be inferred about the new insulation?A.It is most useful in a small house B.It represents an innovation in chemistry C.It needs to be tested in a dry climate D.It is currently being used at the Royal Park Hotel

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第7题

We always buy products with the（）sales performance.A mostB bestC muchD more

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