She has been studying in this school for 3 years 对 for 3 yea

She has been studying in this school for 3 years 对 for 3 yea She has been in this school for 3 years already.这句话有语病没 同义句转换：she has been in his school for 3 years Miss yang has taught in this school for five years 对 for fiv I have been in this school for 3 years 同义句转换 Tom___ China for 3 years.A.has been B.has been in C.has been helen has been studying piano for several years and she stil Ann has been in China for 3 years{ 对划线部分提问} （划线部分for 3 years He (has been in the army)for 3 years. Miss Wu taught in this school ( ) .A.for ten years B.ten yea She has worked in the school for three years She has been tin China for ten years.改为同义句.She has been in C