A.Sex Ratio Changes in Human Evolution
B.Ways of Continuing Man’s Evolution
C.The Evolutionary Future of Nature
D.Human Evolution Going Nowhere
A.life has been improved by technological advance
B.the number of female babies has been declining
C.our species has reached the highest stage of evolution
D.the difference between wealth and poverty is disappearing
开始考试点击查看答案A.Wealthy people tend to have fewer children than poor people.
B.Natural selection hardly works among the rich and the poor.
C.The middle class population is 80% smaller than that of the tribes.
D.India is one of the countries with a very high birth rat
开始考试点击查看答案A.A lack of mates.
B.A fierce competition.
C.A lower survival rate.
D.A defective gen
开始考试点击查看答案A.turning of the business cycle
B.restructuring of industry
C.improved business management
D.success in education
开始考试点击查看答案A.It is human nature to shift between self-doubt and blind pride.
B.Intense competition may contribute to economic progress.
C.The revival of the economy depends on international cooperation.
D.A long history of success may pave the way for further development.
开始考试点击查看答案A.a survey of new approaches to art
B.a review of Futurist poetry
C.about merits of the Futurist movement
D.about laws and requirements of literature
开始考试点击查看答案A.determine its purposes
B.ignore its flaws
C.follow the new fashions
D.accept the principles
开始考试点击查看答案A.increase the production of literature
B.use poetry to relieve modern stress
C.develop new modes of expression
D.avoid using adjectives and verbs
开始考试点击查看答案A.based on reasonable principles
B.new and acceptable to ordinary people
C.indicative of basic change in human nature
D.more of a transient phenomenon than literature
开始考试点击查看答案A.under aimless development
B.a positive example
C.a rival to the West
D.on the decline
开始考试点击查看答案企事业内部考试类其他其他积分换房
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