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what到底能不能引导定语从句

来源:学生作业帮 编辑:搜搜考试网作业帮 分类:英语作业 时间:2024/04/29 23:17:51
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
what到底能不能引导定语从句
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 cinema.第三个是主语从句,what was impossible 50 years ago作主语,五十年前不可能的事现在可能变得很可能了.