some rules are almost the same _____ in the world,but rules of etiquette can be different from plac

问题描述:

some rules are almost the same _____ in the world,but rules of etiquette can be different from plac
接着上面...to place.A.everywhere B.somewhere C.nowhere

A everywhere用于肯定句中,
somewhere是‘某处,在某处’的意思,一般用于表式有推测意思的句子
nowhere 一般表示否定,‘没有任何地方’的意思.