Jack ( )Mary for 30 years.

Jack ( )Mary for 30 years. helen jack for 7 years jack has been dead for three years Jack ____a postman for about six years. Jack _________________ (study) in our school for two years.说 Jack lived in England for about nine years Jack has studied Chinese for 2 years.对for 2 years划线提问! 英语翻译Jack:Mary,What baout a dog for Jim?Mary :Do you think he 15Mary ___(studys)Chinese for two years. Jack will play baseball ___.A in two years.B for two years 为 想问下`!tom and mary have married for ten years?和tom and mary h Mary stays in China for 2 years.对 2 years划线提问