as和with放于句首的意思区别 ( ) the problem getting more serious,the government is looking for a way.空中为啥填with?

as和with放于句首的意思区别 ( ) the problem getting more serious,the government is looking for a way.空中为啥填with?
as和with放于句首的意思区别
( ) the problem getting more serious,the government is looking for a way.空中为啥填with?

as和with放于句首的意思区别 ( ) the problem getting more serious,the government is looking for a way.空中为啥填with?
根据后面的句子,填with表示伴随这后面同时进行的,WITH跟名词后动词的ING形式,AS没有此用法