更多"The author's argument concerning th"的相关试题:
[单项选择]The author's argument concerning the importance of epidemics in the decrease of Native Ameri cans would be weakened if ______.
A. there was a fixed evidence to determine the pre-Columbian population of the New world at only 80 million
B. spanish tribute recordsed showed periodic population fluctuations
C. documents gave sophisticated Native American medical procedures
D. fossils indicated Native American contact with smallpox prior to 1492
[单项选择]The author' s argument concerning the importance of epidemics in the decrease of Native Americans would be weakened if ______.
A. there was a fixed evidence to determine the pre-Columbian population of the New world at only 80 million
B. spanish tribute recordsed showed periodic population fluctuations
C. documents gave sophisticated Native American medical procedures
D. fossils indicated Native American contact with smallpox prior to 1492
[单项选择]The author's assertions concerning the conditions that lead to the decay of the vacuum would be most weakened if which of the following occurred
[单项选择]The author's main argument is that
A. most farmers in developing countries face unemployment.
B. developing countries need agricultural aid to boost economy.
C. agricultural aid hurts the economy in developing countries.
D. a well-developed agricultural sector provides a domestic market.
[单项选择]What is the author's argument in the passage
A. An important new role has evolved for good zoos: they are not prisons for animals but reservoirs of species.
B. Zoos should learn to justify their existence no matter how great the pressure is.
C. Criticism on zoos ought to be more specific because zoos are not graded on the same level.
D. The function of education of zoos becomes more important and practical.
[单项选择]According to the author, the importance of green-spaces in the urban environment ______.
A. is still unknown
B. is usually neglected
C. is being closely studied
D. has been full recognized
[单项选择]The author's chief argument against high heels is that ______.
[单项选择]In the author's judgment, the argument going on at Harvard ______.
A. is a sad symbol of our general bewilderment
B. will soon be over, because times are bound to change
C. is of interest mostly to Harvard men and their friends
D. will influence future life in America
[单项选择]In the author's opinion, the importance of coal-generated electricity could increase in the future for which of the following reasons
A. The possible substitutes are too dangerous.
B. The cost of changing to other fuels is too great.
C. The future availability of other fuels is uncertain.
D. Other fuels present too many environmental problems.
[单项选择]The foremost argument the author wants to make in the passage is that ______.
[填空题]Having been robbed of economic importance, those states are not likely to count on very much in international political terms().
[单项选择]The author provides a sustained argument to support the assertions that ______.
A. profitability is neither necessary nor sufficient for a new technology to be adopted
B. profitability is the key factor guiding technological change
C. opaque-2-maize is of limited benefit to poor families in developing countries
D. economic factors and governmental policies strongly influence the ultimate success of any innovation