题目

so important__ which Edison had given us that we could not live without them.
A.the electrical inventions were
B.the electrical inventions was
C.was the electrical inventions
D.were the electrical inventions
求详解

提问时间：2021-02-06

答案

答案应该是D
从without them 来看,应该是说爱迪生的很多有关电的发明,从而可以排除B和C
从整句来看,它是一个由so that 引导的倒装句（因为SO放在句首）,要用部分倒装即D（A选项不是倒装）
希望能对你的理解有所帮助.