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.
57.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
问题:OG上解释B选项说‘can hardly be said to be at fault’ dose not grammatically complete the subordinate clause,why?