◎ 题干

When she ____________ the car door, she realized she had left the key in her bedroom.
A.openedB.was to openC.will openD.had opened
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
    根据n多题专家分析,试题“When she ____________ the car door, she realized she had left the key in her bedroom.A.openedB.was to openC.will openD.had opened…”主要考查了你对  【一般现在时】【将来进行时】【过去完成进行时】【过去将来时的被动语态】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。