The oxidation by-products forming in diesel engine lube oil can cause （）

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• “The student” in the sentence “The student liked the linguistic lecture”, and “The linguistic lecture” in the sentence “The linguistic lecture liked the student.” belong to the same syntactic category.

  A . 正确 B . 错误

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• You have orders to drop off a barge loaded with propylene oxide at a fleet.In doing so，you must ensure that（）.

  A . All wing voids and rakes are pumped dry before tying off the barge B . The barge is moored next to the bank where it will be protected from a possible collision C . The barge is under the care of a watchman D . A rake end is facing upstream to minimize the effect of current on the mooring line

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• 氧化作用（oxidation）

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• 氧化脱氨（oxidative deamination）

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• The outside diameter of the pipe is （） the diameter of the bore of the piston rod, the result being that an annular space formed between the piston rod and the pipe.

  A . less than B . greater than C . equal to D . twice larger tha

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• Theoretical perfect combustion in a diesel engine yields by-products of （）.

  A . aldehydes and carbon dioxide B . water vapor and carbon monoxide C . nitrogen and carbon monoxide D . water vapor and carbon dioxide

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• oxidative phosphorylation (氧化磷酸化)

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• 下面是关于CMOS（ComplemeMAry MetAl-OxiDe SemiConDuCtor一互联型金属氧化物半导体器件）的描述，正确的有（）

  A . CMOS是一个小型的RAM，功耗低，在外界电源切断时，由主板上的电池供电 B . CMOS中保存系统正常运行所需的参数，如果它们有误，计算机不能正常工作 C . CMOS中的数据用户不能重新设置 D . CMOS中的数据可以重新设置，但需要使用系统提供的专用程序SETUP

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• “The house （） go to the daughter, not the son, according to the will of the father.” declared the judge.

  A . may B . should C . must D . shall

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• 氨氧化细菌 ammonia-oxidizing bacteria

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• The distance between the surface of the water and the tidal datum is the （）.

  A . range of tide B . height of tide C . charted depth D . actual water depth

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• The difference between the height of the metacenter and the height of the center of gravity is known as the（）.

  A . metacentric height B . height of the righting arm C . fore and aft perpendicular D . height of the center of buoyancy

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• Water allowed to accumulate in the hydraulic system oil will cause an oxidation process producing by- products which are normally （）.

  A . gums, acids, and varnishes B . removed by cellulose type filters C . neutralized by oil additives D . not removed by absorbent filter

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• The compound which can not be oxidized into CO2 and H2O in vivo is

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• 脂肪酸的α-氧化(α- oxidation)

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• The sound of the money was the payment for the smell of the soup.

  A．Right. B．Wrong. C．Doesn't say.

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• A solution of which substance can best be used as both a titrant and its own indicator in an oxidation-reduction titration？

  (a) I₂(b) NaOCl (c) K₂Cr₂O₇(d) KMnO₄

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• Theoretical perfect combustion in a diesel engine yields by-products of_____.

  A.aldehydes and carbon dioxide B.water vapor and carbon monoxide C.nitrogen and carbon monoxide D.water vapor and carbon dioxide

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• After World War Ⅱ the glorification of an ever-larger GNP formed the basis of a new materialism, which became a sacred obligation for all Japanese governments, businesses and trade unions. Anyone who mentioned the undesirable by-products of rapid economic growth was treated as a heretic. Consequently, everything possible was done to make conditions easy for the manufacturers. Few dared question the wisdom of discharging untreated waste into the nearest water body or untreated smoke into the atmosphere. This silence was maintained by union leaders as well as by most of the country's radicals; except for a few isolated voices, no one protested. An insistence on treatment of the various effluents would have necessitated expenditures on treatment equipment that in turn would have given rise to higher operating costs. Obviously, this would have meant higher prices for Japanese goods, and ultimately fewer sales and lower industrial growth and GNP.

  The pursuit of nothing but economic growth is illustrated by the response of the Japanese government to the American educational mission that visited Japan in 1947. After surveying Japan's educational program, the Americans suggested that the Japanese fill in their curriculum gap by creating departments in chemical and sanitary engineering. Immediately, chemical engineering departments were established in all the country's universities and technical institutions. In contrast, the recommendation to form. sanitary engineering departments was more or less ignored, because they could bring no profit. By 1960, only two second-rate universities, Kyoto and Hokkaido, were interested enough to open such departments. The reluctance to divert funds from production to conservation is explanation enough for a certain degree of pollution, but the situation was made worse by the type of technology the Japanese chose to adopt for their industrial expansion. For the most part, they simply copied American industrial methods. This meant that methods originally designed for use in a country that stretched from the Atlantic to the Pacific with lots of air and water to use as sewage receptacles were adopted for an area a fraction of the size. Moreover, the Japanese diet was much more dependent on water as a source of fish and as an input in the irrigation of rice; consequently discharged wastes built up much more rapidly, in the food chain. Notes: heretic 异教徒。sanitary 卫生的。for the most part 基本上。receptacle 储存地。 According to the text, no measures were resorted to in environmental protection after World War Ⅱ in Japan because _____. A．they were reckoned to be unnecessary. B．they would check economic development. C．no one was much interested in them. D．pollution was held as inevitable at that time.

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• The Cowherd chased the Weaver and the celestial troops with the help of the cowhide（）

  是 否

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• The wider the road, the higher the safety factor.（）

  是 否

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• The （） the temperature, the greater the retardation of food degradation

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