13版OG58题，求助，跪求大神解答！

泡沫HX

58. That educators have not anticipated the impact of microcomputer technology can hardly be said that it is their fault : Alvin Toffler, one of the most prominent students of the future, did not even mention microcomputers in Future Shock, published in 1970.
 
(A) That educators have not anticipated the impact of microcomputer technology can hardly be said that it is their fault
 
(B) That educators have not anticipated the impact of microcomputer technology can hardly be said to be at fault
 
(C) It can hardly be said that it is the fault of educators who have not anticipated the impact of microcomputer technology
 
(D) It can hardly be said that educators are at fault for not anticipating the impact of microcomputer technology
 
(E) The fact that educators are at fault for not anticipating the impact of microcomputer technology can hardly be said.
本题正确答案为D
OG上的解答我有不少地方都不太明白，希望各位大神可以耐心解答，谢谢！
问题1，不理解B选项的OG原版解答：
B Can hardly be said to be at fault does not grammatically complete the subordinate clause.
问题2，不理解C选项的OG原版解答：
C Construction that it is … who have not is wordy and awkward; it also distorts meaning and lacks completion.
问题3，不理解E选项的OG原版解答：
  the inverted construction does not successfully convey the meaning of the sentence.
再次感谢好心的大牛！

泡沫HX

谢谢～～太感谢了～

sisichen666

句子语法结构没错，但是丢失了核心信息：streamline the sentence：it is the fault of educators（没有了！干了什么东西全在修饰成分里面才说明）；also，这个选项把educator的人员范围缩小了，仅局限于who have not…改变了原文的意思

主干应该是D


你得通过A选项好好琢磨

-- by 会员 DUKB24 (2012/10/20 21:19:23)

还是这样理解。。。。。

DUKB24

句子语法结构没错，但是丢失了核心信息：streamline the sentence：it is the fault of educators（没有了！干了什么东西全在修饰成分里面才说明）；also，这个选项把educator的人员范围缩小了，仅局限于who have not…改变了原文的意思

主干应该是D


你得通过A选项好好琢磨

泡沫HX

C选项中it is ... who的结构是否是因为是强调结构所以awkward?

-- by 会员 泡沫HX (2012/10/20 20:29:16)

nope


it just did not provide the full information as choice D did


so it is inferior

-- by 会员 DUKB24 (2012/10/20 20:40:01)

为什么说C没有提供full information？

DUKB24

C选项中it is ... who的结构是否是因为是强调结构所以awkward?

-- by 会员 泡沫HX (2012/10/20 20:29:16)

nope


it just did not provide the full information as choice D did


so it is inferior

泡沫HX

希望大牛可以给予解答，万分感谢！

泡沫HX

C选项中it is ... who的结构是否是因为是强调结构所以awkward?

泡沫HX

形式主语It是否不用与句中其他的代词it保持指代一致？

泡沫HX

谢谢！E明白了，但是D选项OG原版解答是不是认为有语法错误呢？因为它说的是does not grammatically complete...

-- by 会员 泡沫HX (2012/10/20 20:13:10)

不好意思写错了，应该是B选项OG原版答案是不是认为有语法错误？