一道SC请教~~

breezelife

1.        An inventory equal to 90 days sales is as much as even the strongest businesses carry, and then only as a way to anticipate higher prices or ensure against shortages.

(A) as much as even

(B) so much as even

(C) even so much as

(D) even as much that

(E) even so much that

请教下：

1. as..as, so..as的区别是什么,只能用as..as么

2.much形容那个词？an inventory么？

3.even的位置

谢谢！

vivienwan

1.as...as用于肯定句，so...as用于否定句。

2.much修饰inventory.

3.even用于加强语气，位置我就说不好了