It is ten years _____ I last saw her. A. after B. since C. for D. that为什么不能选A

It is ten years since he ____(join) the army It is ten years since his father dead.同义句.急.His father____ ten years____.His father____ ____ ____for ten years. ____ ____ is ten and ten It's twenty. It is ten years since his father died..同意句his grandpa ------- -------- ------- -------ten years ago it is over ten years since my aunt left American同义句要写成My aunt ___ ____ ____from America for over years I'm fifteen years old.Tom is ten years old.Tom is ____ ____me. Lucy is five years old.Linda is ten years old.Linda is_____ Lucy's ____. Tom is five years old.Jack is ten years old同义句Tom is ____ ____ ____ than Jack Jack is ____ ____ ____ than Tom It ____ ten years since they ____to France.A.is ,move B.was ; have moved C.is ; have moved D.is ; moved D ,为什么? 英语综合题这本书比那本书有趣.This book is ____ ____ ____ that one.今天比昨天冷得多.It is ____ ____ today ____ it was yesterday.这个故事没那个有趣.This story is ____ ____ ____ than that one.句型转换.Lucy is ten years Lin Ping is ten years old and Lin Ping is also ten years old.改同义句：Lin Ping is ____ old ____ Lin Ping. Li Ping is ten years old.Li Ming is also ten years old.合并为一句Li Ping is____ ____ ____ Li Ming jack is ten years old and ben is fourteen years old同义句jack is ____ _____ yoounger than ben. The girl is ten years old.同义句She is ____ ____girl It's ten years ago ____ I came to this town If Tom ____(be)ten years younger,he___(try)it again. Li Lei is ten years old.Lin Tao is ten years old.(合并为一句) Li Lei is the ____ age ___ Lin Tao Mary is___ ten years old.同意句转换 Mary is ___ ____ girl .