--- Don't give yourself_______ stress.

--- I know, but this case is_______ important for me.

A．too much; much too

B．too much; too much

C．much too; too much

D．too many; much too

一种经过木模手工造型，采用自由锻，且毛坯精度低，加工余量大的产品应采用（）生产类型。

A、单件小批生产

B、中批生产

C、大批生产

D、大量生产