导入以分号分隔的auto.txt文件且首行不是变量名的命令为()
A.
import delimited auto.txt, delimiters(";") varnames(1)
B.
import delimited auto.txt, delimiters(";")
C.
import delimited auto.txt, delimiters("semicolon") varnames(nonames)
D.
import delimited auto.txt, delimiters(";") varnames(nonames)