over ten years

over ten years over the past ten years是什么意思 请问over ten years和in ten years有什么区别 句中有Over the past ten years 应用什么时态? Bob is over ten years old(改为同义句) over the past ten years ,Our hometown has changed a lot .中over咋回事 my grandfather has exercised for over ten years同义句my grandfather has exercised ＿ ＿ ＿ ten years ＿. 初二英语改同义句Mr Green came to China over ten years ago .=Over ten years ( )( )( )Mr Green came to China . 同义句改写 Mr Green came to China over ten years ago改成Over ten years ( ) ( ) ( )Mr Green came to China. For over ten years ago. 是用How soon 还是How long 提问.For over ten years ago.是用How soon 还是How long 提问.为什么 over the past ten years能加过去完成时吗?如果不能,请问为什么? We have know___for over ten years.A.another B.other C.each other D.the other They have married for over ten years改错,并解释意思一楼错 my father has taught english ____(since/for/after) over ten years The Smiths have been here for over ten years 为什么用“been here” Many changes_____(take)place over the past ten years/ 填什么? He has been ____(比赛) for over ten years and becomes a famous athlete. It's over ten years since i saw you last time.改为同义句I 两个空 you for两个空 ten years