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计算题：论述铁路运输货物运到期限是如何规定的？并计算到武威南，零担粉剂农药一批，运价里程为1477km，求运到期限？
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举一反三
【单选题】Why does the man want to write about the ancient civilizations of Mexico?
A.
It would require a trip to Mexico.
B.
It's too broad a topic to research.
C.
He doesn't have relevant resource material.
D.
He's not interested in the part of the world.
【简答题】Experience in advertising would be helpful in this job.
【单选题】Why does the man want to write about the ancient civilizations of Mexico?
A.
It would require a trip to Mexico.
B.
It's too broad a topic to research.
C.
He doesn't have relevant resource material.
D.
He's interested in that part of the world.
【简答题】鞭毛主要化学成分为____________,鞭毛主要功能为____________。荚膜的主要化学成分有____________和____________等,常采用____________方法进行荚膜染色。霉菌的细胞壁化学组成是____________等;酵母菌细胞壁化学成分是____________和____________等。
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