Exercise is ______as any other to lose unwanted weight.A.such a useful way B.as useful a way为什么选B不选A?

Question

Exercise is ______as any other to lose unwanted weight.A.such a useful way B.as useful a way
为什么选B不选A?

Answer 1

如果是A,句子要变化：
Exercise is such a useful way that can lose unwanted weight
== Exercise is such a useful way that it can rid you of unwanted weight
such -- - that + 句子 ：强调结果,是结果状语从句.