Question

【题目】— How long __________ your parents ___________?

— For about twenty years.

A. did, marry B. have, married

C. have, got married D. have, been married

Answer 1

【答案】D

【解析】

试题分析：句意：你的父母结婚有多久了？——大约20年了。Marry为非延续性动词，不能与表示一段的时间状语连用，需要用到其延续性形式be married。时态为现在完成时态。答案为D。