求问一句倒装的句子结构分析

Kya

What was as remarkable as the development of the compact disc has been the use of the new technology to revitalize, in better sound than was ever before possible, some of the classic recorded performances of the pre-LP era.

（A）What was as remarkable as the development of the compact disc
（B）The thing that was as remarkable as developing the compact disc
（C）No less remarkable than the development of the compact disc
（D）Developing the compact disc has been none the less remarkable than
（E）Development of the compact disc has been no less remarkable as

Key：C
求问各位NN，如果选C的话这句话的语义如何理解？ 句子结构怎么分析呢？是the development of compact disc作主语还是the new technology?还是主系表两者均可?(总觉得好怪。。。翻译不出来。。。)
求助~~~~~~~~~~~
thx a lot

Kya

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yebaihe689

我今天也做到这题。完全不懂主语。也看不出哪里是parallelism.求高人解题