2003-01-28

guandream

28.When canned  using proper methods, food suffers  no loss in vitamins or another

nutritive elements.

I understand the anwser is another, but I wonder "canned using", can you explain to me?

stellate

when  (it is ) canned ( by ) using proper methods, food suffers no

or: when (it is ) canned, (and when it is) using proper methods

canned 表状态

using 表方式

两个状语连用，省略了相同部分。

guandream

wao,...

thank a lot stellate

cxw8

stellate is an expert for structure and writing.