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【判断题】
酸性、中性、碱性氨基酸在强碱性阴离子交换树脂柱上的吸附顺序是:碱性>中性>酸性A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】When mentioning 'the rat-race' (Paragraph 2), the author is pouring scorn on the old for their______
A.
undignified competition for social status.
B.
failure to solve human conflicts by violence.
C.
guilty for not learning the art of enjoyment
D.
adherence only to their challenged values.
【简答题】把12个风车,平均分成3份,每份()个。
【简答题】外界的刺激通常都需要( )作为中介来起作用。
【单选题】When mentioning Janice Yawee, the author is talking about _____.
A.
her local culture and language.
B.
the cultural implications of globalization.
C.
McDonald's and English slang.
D.
the economic impact of globalization.