◎ 题干
When Alice came to herself, she didn’t know how long she ________ there.
[     ]
A. has lain
B. had been lying
C. has been lying
D. was lying
◎ 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 Alice came to herself, she didn’t know how long she ________ there.[ ]A. has lainB. had been lying C. has been lying D. was lying…”主要考查了你对  【过去完成进行时】  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。