When Alice came to,she did not know how long she there.A.had been_英语解答

When Alice came to,she did not know how long she there.A.had been lying B.has been lying C.was
为什么选B呀?
When Alice came to,she did not know how long she there.A.had been lying B.has been lying C.was lying D.has lain打错了选A

人气：364 ℃　时间：2019-09-09 17:44:04

解答

这个考察的是英语语法时态中得现在完成时,现在完成时表示过去发生的事情或者存在的状态它的影响一直持续到了现在,第一个A是过去完成时,过去的过去,后一个一般过去时,而这句为当爱丽丝醒过来以后,她不知道她已经在那里躺了多久.