-I didn't go to Mary's party last because my car broke down.
-I didn't go to Mary's party last because my car broke down. -You could have borrowed mine. I ( ) it 1.hadn't used 2.wasn't using 3.didn't use 4.wouldn't use
-I didn't go to Mary's party last because my car broke down. -You could have borrowed mine. I ( ) it 1.hadn't used 表示延续到现在，但此句意为当时没用车，并没延续到现在 2.wasn't using 3.didn't use 没有表达出“当时”的使用情况 4.wouldn't use 时态完全不对 所以选2 OKWAP Online Service ～ Liesl叶 Okwap提问平台： 我的博客：
-You could have borrowed mine.你(当初)本应该借用我的啊. 所以后文该接"我当时(就在那个时间点)没有用". 这里wasn't using是过去进行时,就表示点时间.
2.wasn't using 表明那段时间我不用车．其他不对． 1.hadn't used 那以前没用过 2.wasn't using 那时不用． 3.didn't use 没用过． 4.wouldn't use 将来不会用
答：我综合了 whlt227 和 tiger 的观点： until / not...until之间的区别： until“直到”,表示某一种行为一直持续到某一时间。用...详情>>
答： 重视句子有效性和简洁性 在GMAT考试题目中，大家经常会看到对名词的状态性和动名词动作性的深入理解及名词词组核心词的辨认。而对动词时态的考查往往不是动作...详情>>
答：1.约翰•霍普金斯大学(Johns Hopkins University), GRE语文 161 2.范德堡大学(Vanderbilt University...详情>>
