what到底能不能引导定语从句She told them what she had seen there They are bui_英语解答

what到底能不能引导定语从句
She told them what she had seen there
They are building a second library in what was once the school cinema
What was impossible 50 years ago may be quite possible today
这个句子中,what引导了什么从句
最后一个我认为是主语从句
最好把从句的判定都解释下

人气：457 ℃　时间：2020-01-27 21:39:15

解答

what不能引导定语从句.第一个是宾语从句,what she had seen there作told的宾语.第二句是定语从句,但是有问题,没有in what的,应该是in which,which指代先行词library,in the second library was once the school cine...