短語詞組短語be e supposed to do 被要求干什么be not supposed to do 不應(yīng)當(dāng)Sb be supposed to do 被期望做D be supposed to do 被期望be supposed to do sth 應(yīng)該做;應(yīng)該做某事be supposed to do should 應(yīng)該be supposed to do something 應(yīng)該;應(yīng)該做某事;本應(yīng)該做某事 返回 be supposed to do