OG11-50句子完整性，请指教？（已解决）

pangpangshin

50. 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

答案为D，无疑义

我不明白的是

OG中对B的解释为：

B Can hardly be said to be at fault does not grammatically complete the subordinate clause

请问B哪里不完整了呢，谢谢！（老帖子里没找到相关解释）

[此贴子已经被作者于2007-6-8 9:10:39编辑过]

carolinelmf

转换成主动语态角度看好点：(sb.) can say that educators have not anticipated the impact of microcomputer technology to be at fault.红色部分已经是完整的句子，to be at fault连在后面就错了。

pangpangshin

明白拉，谢谢MM

KATIEUS

judyenglish

UP