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

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 So which is it?是什么意思? The lecture,which was so boring,seemed e____ why do you change so fast?which one is you? He spoke confidently ,____impressed me most 填 so that that in which which The building__all elder university teachers prefer looks so beautiful.A.at which B.whereC.which D.in which The pen------she wrote so many poems is now carefully preserved.A.which B.thatC.with which D.by which this is the refrigerator _we have had so nuch troubleA at which B with which C of which D to which顺便翻译下句子意思 ___is it ___has made you feel so upset?A.What; that B.How; which C.When; what D.Which; as The photos successfully show the rich culture（ ） makes Beijing so famous 知道了 填which为什么填which They are so alike that you can't tell________is which.A what B that C which D how what does she do ( )so differnt what does she do ( )so differnt A.that is B.that are C.which is D.which are 为什么选择A what does she do ( )so differnt what does she do ( )so differnt A.that is B.that are C.which is D.which are 为什么选择A it‘s important__ the pianowell. A. of him to play B.for him to piay C.of him playing 下面继续、D.for him playing It is very important__ the freshmen __how to learn English.A.for...to knowB.of...to knowC.with...knowingD.of...knowing which which 英语翻译we are candies which are so sweet to be sorrowfulorwe are sweet,so sweet we are to be sorrowful