Grass既是可数名词，也是不可数名词。草在解“草”、“草地和牧场”时常作不可数名词，在解“禾本科”时常作可数名词穿草在草中。
I have a form and I would like the ACTION field to be different depending on the button pressed. For instance the form might get processed by different PHP files i开发者_如何学Gof I press button A or
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