for a while it looked as though the making of semiconductor,which America had invented and which sat at the heart of the new computer age,was going to be the next casualty
这句话前面looked是当谓语动词用(it looked是整个句子的主语从句)还是当非谓语动词中的分词用,用来修饰主语
这句话前面looked是当谓语动词用(it looked是整个句子的主语从句)还是当非谓语动词中的分词用,用来修饰主语