这句话语法正确吗?（有小奖励的哦）（Whatwasasremarkableasthedevelopmentofthecompactdisc）hasbeentheuseofthenewtechnologytorevitalize,inbettersoundthanwaseverbeforepossible,someoftheclassicrecordedperfor

Question

这句话语法正确吗?（有小奖励的哦）
（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
答案说选c,可是我怎么觉得读起来好像没有谓语?
说错了，应该是没有主语才对。
no less remarkable than something 好像缺东西呀。如果我说，我会说，
no less remarkable than something,something has been.....
这是gmat的改错题

Answer 1

C没错.这是倒装句,主语是 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.
表语语是 No less remarkable than the development of the compact disc
因为主语太长,放在前面会使句子显得头重脚轻如,
BEHIND THE OLD MAN WAS A BOY WHO HAD NOTHING ON .