A: Domestic noises may be controlled by good manners.
B: Industrial noises may be controlled by advancement in technology.
C: Transportation noises may be controlled by the concerted efforts of a community.
D: All of the abov
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- Which of the following is NOT one of the requirements if noise is to be controlled A: To cultivate common politeness. B: To tackle conflicts of interest. C: To economize expenditure. D: To utilize technology.
- The desire to be governed by myself, or at any rate to participate in the process by which my life is controlled, may be as deep a wish as _____ for a free area for action.
- The machine was making __________. A: lot of noise B: lot of noises C: a lot of noise
- All of the following is true about the countryside EXCEPT ______ A: that people may find it too quiet to live there B: that people may not be able to find designer clothes there C: that people may find themselves cut off from their friends D: that villagers are free from isolation because of the community bond
- The following are not the basic elements of control ( ) A: Control subject B: Given conditions and objectives C: Controlled object D: Control system
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Doctors have long known that hearing damage or loss can he caused by （）. A: loud noises B: sounds of all kinds C: common sounds at home D: terribly loud noises
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Which one of the following is NOT TRUE about an opening?( ) A: A drawing opening may last long in readers’ mind. B: An opening may decide the tone of the whole essay. C: An opening is of no significance. D: An opening may attract readers.
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Which of the following statements is NOT true concerning the country A: People may find it too quiet to live there. B: People may not be able to find designer clothes there. C: People may be cut off from their friends living in cities. D: People may be free from isolation because of the community bond.
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Of the following types of speaking activities, which one is controlled accuracy work.
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In the cam-less engine,the camshaft functions are replaced by ____ actuators. A: electronically controlled B: hydraulically controlled C: pneumatically controlled D: electronic- hydraulically controlled