发布网友 发布时间:2022-04-23 11:59
共4个回答
热心网友 时间:2023-10-12 18:40
前者,··有连字符day不需要加s·
同理·I am 21 years old.= I am 21 year-old.
There are 28 days in February.追问你举得例子是错的,应该是21-year-old.所以后者也可能是对的
热心网友 时间:2023-10-12 18:40
February usually have twenty-eight days.追问请求解析
热心网友 时间:2023-10-12 18:41
Febuary usually has twenty -eight day 注意:连字号后面不能加s
热心网友 时间:2023-10-12 18:42
twenty-eight days对
There are 28 days in February或There are twenty-eight days in February追问额,到底选哪个
追答随你便