问题
选择题
My parents_______ twenty years ago. They _____for twenty years.
A．have been married, got married
B．were married, got married
C．got married, have been married
D．have got married, were married
答案
答案：C
题目分析：句意：我的父母二十年前结婚了。他们已经结婚有二十年了。分析前文体现为一般过去时（twenty years ago）,下文体为现在完成时，有段时间：for twenty years.故选C