A-A+
The author mentions all of the following as im
问题详情
The author mentions all of the following as important in determining the pipeline’s route EXCEPT the _________.
A．climate
B．lay of the land itself
C．local vegetation
D．kind of soil and rock请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：文中有“Thepatternofthepipeline'sup-and-downrouteisdeterminedby．．．climate，thetortuouslayoftheland，andthevariedcompositionofsoil，rockorpermafrost．”因此A、B、D三项均提及了，唯有C项并未提及。
