I have lived for ten years(对画线部分提问)画线部分for ten years 为什么填How

I have lived for ten years(对画线部分提问)画线部分for ten years 为什么填How he lived in the city for ten years对画线部分提问 画线部分：for ten years he lived in the city for ten years对划线部分提问 划线部分：for ten years 1）I lived in Beijing for ten years.就划线部分提问,划for ten years It took them ten years to finish the work.(对画线部分提问）ten years 1.I have known Jack for ten years（对划线部分提问） ------------- ___ Mr Li has lived in( Beijing for ten years).对括号部分提问 1.I lived in Beijing (for ten years.)(就括号部分提问） Mr Smith lived in the village for ten years（对划线部分提问）划线部分是for Tom is ten years old 中的ten years old怎么提问 （原题 对画线部分提问） We've lived here for ten years?对for ten years提问. I've been collecing them for five years对画线部分提问!画线的是for five