12.TheExcel workbook QTR1.XLS contains the following three worksheets:
JAN
FEB
MAR
Which statement correctly assigns a library reference to the Excel workbook?
A. libname qtrdata ‘qtr1.xls’;
B. libname ‘qtr1.xls’ sheets=3;
C. libname jan feb mar ‘qtr1.xls’;
D. libname mydata ‘qtr1.xls’WORK.heets=(jan,feb,mar);
求问各位大神,A错在哪里啊?看了好几个版本答案都是c。。。不明白呀TAT



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