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 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 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 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]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
