用un/im/in/dis作为前缀,将下列词变为反义词1.__advantage 2.__polite3.__helpful 4._英语解答

用un/im/in/dis作为前缀,将下列词变为反义词
1.__advantage 2.__polite
3.__helpful 4.__honest
5.__luckly 6.__careful
7.__popular 8.__possible

人气：297 ℃　时间：2020-03-23 17:12:52

解答

disadvantage impolite
unhelpful dishonest
unluckly uncareful
unpopular impossible