网上流传的 “Sas_Crackman_practice_sas70”似乎有多个错误答案，举一例：

12.The Excel 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);

The correct answer is C.

答案应该是A才对吧？

似乎还有几个其它错误答案，但我也拿不准。