I read about it in some book or other, does it matter _________ it was?

A. where B. what   C. how    D. which

I read about it in some book or other,does it matter _________ it was?

A.where                 B.what                  C.how               D.which

I read about it in some book or other, does it matter _____ it was?

A. where    B. what

C. how  D. which

I read about it in some book or other. Does it matter ______ it was?

  A. where     B. what     C. how     D. which

I read about it in some book or other, does it matter _____ it was?

A. where　　　　　　　　　　 B. what

C. how　　　　　　　　　　　 D. which