My parents ______Tianjin for 50 years.

My parents ______Tianjin for 50 years. My parents ( ) Tianjin for 50 years. My parents ( ) for twenty-five years. My parents have been m__ for 15 years. My parents have been to New Zealand for three years.改错 My parents __ for more than fifteen years.A,have married B,h My parents __ for more than fifteen years.A,have got married 解答一下几道题并解释 1.My parents()Shandong for ten years. A.have been my parents （）shandong for ten years A have been to B have be 为什么My parents ( ) Beijing for ten years中间只能填have been in而不能填 My parents ---shanghai for ten years.A.have been toB.have go My father ( )for tow years.