The fifties, for all their advertised conformity, now appear to have been a time of considerable achievement in the ares.
(B) despite all their advertised conformity, now appears to be
(C) for all their advertised conformity, now appear that they were
(D) despite all their advertised conformity, now appears as
(E) with all their advertised conformity, now
LONGMAN:[linking verb, not in progressive]used to say how something seems, especially from what you know about it or from what you can see
appear to be something
Police say there appear to be signs of a break-in.
appear to do something
The survey appears to contradict motor industry claims.
it appears (that)
It appears that all the files have been deleted.
Police have found what appear to be human remains.He tried to make it appear that she had committed suicide.It may be less useful than it appears at first. so it would appear (=used to say that something seems likely to be true, although you are not completely sure)
The fifties, for all their advertised conformity, now appear to have been a time of considerable achievement in the ares. (B) despite all their advertised conformity, now appears to be ----appears 不对,主谓不一致。(C) for all their advertised conformity, now appear that they were -----appear that they were...时态不对(D) despite all their advertised conformity, now appears as ----还是主谓不一致(E) with all their advertised conformity, now -----sentence fragment所以答案只能是A。 答案是比较出来的。而且appear=seem时,固定搭配是appear to be.