A.3), the chief concern of the scientists is ________.A.the impoverishment of developing countries
B.the explosion of the human population
C.the reduction of biological diversity
D.the effect of global warming
A.will widen the gap between the developed and the developing countries
B.is but a short-term relief to the food problem
C.can hardly alleviate the shortage of food
D.proves to be an effective way out for impoverished nations
开始考试点击查看答案A.may hamper a developing country in its fight against poverty
B.benefits developed countries rather than developing countries
C.should take priority over the control of human population
D.will help improve the living conditions in developing countries
开始考试点击查看答案A.Because people can’t agree as to what species to protect.
B.Because it is difficult to find an effective way to protect such species.
C.Because it affects the interests of certain groups of people.
D.Because it is a major problem involving a series of legal procedures.
开始考试点击查看答案A.how TV ads vary vocal sounds to attract attention
B.how the loudness of TV ads is overcome
C.how advertisers control the sound properties of TV ads
D.how the attention-getting properties of sounds are made use of in TV ads
开始考试点击查看答案A.the human voices in commercials have more auditory impact
B.people like cheerful songs that change dramatically in sound quality
C.high-frequency sounds are used to mask sounds that drown out the primary message
D.they possess sound qualities that make the viewer feel that something unusual is happening
开始考试点击查看答案A.to describe the difficulties in solving humanity’s current problems
B.to present the different views on humanity’s current problems
C.to analyze the contradiction between countries in dealing with humanity’s current problems
D.to point out that humanity’s current problems can only be solved through the cooperation of nations
开始考试点击查看答案A.ingenious
B.ambitious
C.notorious
D.ambiguous
开始考试点击查看答案A.sophisticated
B.competitive
C.considerate
D.superficial
开始考试点击查看答案A.persuasion
B.remedy
C.encouragement
D.compromise
开始考试点击查看答案A.constrained
B.dominated
C.restricted
D.occupied
开始考试点击查看答案投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
类别:建筑类其它投资项目管理师投资项目管理师宏观经济政策2010年投资项目管
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