英语语法：have been 的用法 have you been to ShangHai? have you been

-Have you been to Shanghai? you have been to Shanghai , ( ) you? --Have you ever been to Shanghai,Mary? -Have you ever been to Shanghai, Mary? have you very been to shanghai Have you been to? have been to shanghai have you been to Beijing Have you been to America have you been to paris where have you been to Have you ( ) been to London?