用所给词的适当形式填空
1.The ( )month of the year is February.给的词是two
2.Mary is eight years old.And it's her( ) birthday.给的词是eight
3.There are ( ) months in a year.December is the ( ) montt of the year.两空给的词都是阿拉伯数字 12
把解题过程说下,还有吧句子翻译成汉语