as though用法

问题描述:

as though用法
she stood there still as though _______(turn)to a stone.
她站在那里好像面对着一块石头.
这里用turning还是turned还是别的.
Waiting for her husband to come back,the middle-aged woman stood there still as though _____to a stone.原题是这个。
A.turning B.turned C.to turn D.turns

不好意思,刚刚没有看清
还是用turning 好些,turned是过去分词,表被动我在想turn前是不是省略了主语,如果是连词的话前后时态应该一致。Waiting for her husband to come back,the middle-aged woman stood there still as though _____to a stone.原题是这个。。A.turningB.turnedC.to turn D.turns是这样的,可以省略主语,这时候就只能用动词的ing形式了,如果不省略的话,那就是 He stood there still as if he had turned into a stone.这时候得用虚拟语气,时态往前面推一级。