(Is ) Li Ming two years younger than Li Dong?里面开头为什么用Is?

(Is ) Li Ming two years younger than Li Dong?里面开头为什么用Is? 英语翻译根据中文翻译句子 （）Li Ming two years ( ) than Li Dong? Li Ming is ten years old(soon) She is two years younger than he. Two years ago,Li Ming was ten years old .How old is he now Li Ping is twelve years old.Li Dong is eight years old (合并为一 Li Ming is surprised Who is better,Li Ming or Wang Dong?这里的better 前面为什么不加定冠词the 用younger和older填空。 Li Gang is ten years old. 将LI Ming is twelve years old.转为一般疑问句. 句型转换：Li Ming is ten years old.(next year) Li ming's first name is Li