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The destruction of our natural resources and contamination of our food supply continue to occur largely because of the extreme difficulty in affixing legal responsibility on those who continue to treat our environment with reckless abandon. Attempts to prevent pollution by legislation, economic incentives and friendly persuasion have been met by law-suits, personal and industrial denial and long delays not only in accepting responsibility, but more importantly, in doing something about it.
It seems that only when, government decides it can afford tax incentives or production sacrifices is there any initiative for change. Where is industry’ s and our recognition that protecting mankind’ s great treasure is the single most important responsibility If ever there will be time for environmental health professionals to come to the frontlines and provide leadership to solve environmental problems, that time is now.
We are being asked, in
A. Efforts should be exerted on pollution prevention instead of on remedial measure.
B. More money should be spent in order to stop pollution.
C. Ordinary citizens have no access to technical information on pollution.
D. Environmental degradation will be stopped by the end of this decade.
In such a changing, complex society formerly simple solutions to informational needs become complicated. 61) Many of life’s problems which were solved by asking family members, friends or colleagues are beyond the capability of the extended family to resolve. Where to turn for expert information and how to determine which expert advice to accept are questions facing many people today
In addition to this, there is the growing mobility of people since World War Ⅱ. 62) As families move away from their stable community, their friends of many years, their extended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed and will be trustworthy and reliable. The almost unconscious flow of information about the simplest aspects of living can be cut off. Thus things once learned subconsciously through the casual communications of the extended family must be consciously learne
| An English schoolboy would only ask his
friend: "Wassa time, then " To his teacher he would be much more likely to speak
in a more standardized accent and ask: "Excuse me, sir, may I have the correct
time please " People are generally aware that the phrases and expressions they
use are different from those of earlier generations; but they concede less that
their own behavior also varies according to the situation in which they find
themselves. Not only this, but in many cases, the way someone speak affects the response of the person to whom he is speaking in such a way that "modeling" is seen to occur. This is what Michael Argyle has called "response matching". Several studies have shown that the more one reveals about oneself in ordinary conversati A. English schoolboys respect teachers more than they respect their friends B. young people have different ways to ask time from the previous generations C. younger generations vary their speeches more than the previous generations D. even the same person will speak in different ways in different contexts [单选题] "在专用无线系统中,标准分组数据传输速率为每个时隙( )。
A.7.2kbps B.7.5kbps C.8.2kbps D.5.5kbps" [单选题]治疗高渗性缺水理想的液体是
A.5%碳酸氢钠液; B.10%葡萄糖液; C.0.9%氯化钠液; D.0.45%氯化钠液; E.平衡盐溶液; [多选题]信号标志（与工务有关的）包括（ ）和作业标。
A.A、警冲标 B.B、司机鸣笛标 C.C、减速地点标 D.D、移动停车信号牌 我来回答: 提交
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