they aren't supposed to dress so casually to the party.it's very i—— (首字母填空)

问题描述:

they aren't supposed to dress so casually to the party.it's very i—— (首字母填空)

impolite 不礼貌的
他们不应该穿得这么随便来参加舞会,这太没礼貌了
望采纳