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单项选择题

你有一个名为“november.csv”的文件在“/Documents/expenses/“目录中。你会如何将这个文件读取到R中?()

A.readLines(/Documents/expenses/november.csv)
B.read.csv(“/Documents/expenses/november.csv”)
C.read.csv(/Documents/expenses/november.csv)
D.read.csv(“november.csv”,folder =“Documents/expenses”,type =“csv”)