问道老题，关于such as to的

yaoyaojoe · 发表于 2010-9-17 08:50:29

Several years ago the diet industry introduced a variety of appetite suppressants, but some of these drugs caused stomach disorders severe enough to have them banned by the Food and Drug Administration.
(A) stomach disorders severe enough to have them
(B) stomach disorders that were severe enough so they were
(C) stomach disorders of such severity so as to be
(D) such severe stomach disorders that they were
(E) such severe stomach disorders as to be
答案：D，
为什么E不对呢，以前的讨论帖里没有提到

jbc88 · 发表于 2010-9-17 09:50:16

如果是E，就是the diet industry banned
不符合句意

yaoyaojoe · 发表于 2010-9-17 11:23:50

be banned 的逻辑主语不是some of these drugs 吗？

问道老题，关于such as to的

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