Exercise is ______ as any other to lose unwanted weight.?

　 A. so useful a way 　 B. as a useful way

　 C. as useful a way 　 D. such useful way

Exercise is ______ as any other to lose unwanted weight.　

 A. so useful a way 　 B. as a useful way

　 C. as useful a way 　 D. such useful way

Exercise is__________ as any other to lose unwanted weight.

A. so useful a way               B. as a useful way

C. as useful a way               D. such a useful way

Exercise is__________ as any other to lose unwanted weight.

   A. so useful a way               B. as a useful way

   C. as useful a way               D. such a useful way

Exercise is__________ as any other to lose unwanted weight.

A. so useful a way               B. as a useful way

C. as useful a way               D. such a useful way