Mrs.Smith came to Shanghai two years ago.Mrs.Smith ___ ____ in Shanghai ____ two years.同义句转换

问题描述:

Mrs.Smith came to Shanghai two years ago.
Mrs.Smith ___ ____ in Shanghai ____ two years.同义句转换

has been for 现在完成时

had ;been ;for

Mrs.Smith has been in Shanghai for two years
楼上的绝对不对