48.Moreprobableisbirdtransport，eitherexternally，byaccidentalattachmentoftheseedstofeathers，orinternally，bytheswallowingoffruitandsubsequent excretiono...
53.Thus，what in contrast to the Puritan colonies appears to Davis to be peculiarly Southern- acquisitiveness，a strong interest in politics and the law...
59.While the new doctrine seems almost certainly correct，the one papyrus fragment raises the specter that another may be unearthed，showing，for instanc...
63.It was not the change in office technology，but rather the separation of secretarial work，previously seen as an apprenticeship for beginning manager...
67.In which of the following does the author of the passage reinforce his criticism of responses such as Isaacs' to Raisin in the Sun？题干圈套 68.Inhe...
73.Such philosophical concerns as the mind-body problem or，more generally，the nature ofhuman knowledge they believe，are basic human questions whose te...
78.In experiments，an injection of cytoplasm from dextral eggs changes the pattern of sinistral eggs，but an injection from sinistral eggs does not infl...
82.Calculations of the density of alloys based on Bernal-type models of the alloys metal component agreed fairly well with the experimentally determin...
87. The appreciation of traditional oral American Indian literature has been limited，hampered by poor translations and by the difficulty，even in the r...
91.It has thus generally been by way of the emphasis on oral literary creativity that these Chicano writers，whose English language works are sometimes...