so as to的用法？？

jiangyue_yue

大全638Several 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（D）

(E) such severe stomach disorders as to be

为什么选d呢？我觉得被ban的主语就是cause stomach disorders 的主语，既然这样e不是更好么？这道题的来源：http://forum.chasedream.com/dispbbs.asp?boardid=23&id=141283

想不明白阿

xizzhu

以下是引用jiangyue_yue在2006-11-11 21:31:00的发言：
大全638Several 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（D）

(E) such severe stomach disorders as to be

为什么选d呢？我觉得被ban的主语就是cause stomach disorders 的主语，既然这样e不是更好么？这道题的来源：http://forum.chasedream.com/dispbbs.asp?boardid=23&id=141283

想不明白阿

that they were banned by the Food and Drug Administration 是 disorders 的定丛吧

spritejudy

我觉得，such ... as to有表目的的意思，而such ... that ...则可以表结果，不知道这样解释可以吗，欢迎指正~

jiangyue_yue

I agree with you.Thank you!

jiangyue_yue

可是解释总觉得有点问题，The Emperor Augustus, it appears, commissioned an idealized sculpture portrait, the features of which are so unrealistic as to constitute what one scholar calls an "artificial face."

(A) so unrealistic as to constitute

(B) so unrealistic they constituted

(C) so unrealistic that they have constituted

(D) unrealistic enough so that they constitute

(E) unrealistic enough so as to constitute

The verbs are and calls indicate that the sculpture is being viewed and judged in the present. Thus, neither the past tense verb constituted (in B) nor the present perfect verb have constituted (in C) is correct; both suggest that the statue's features once constituted an artificial face but no longer do so. Also, B would be better if that were inserted after so unrealistic, although the omission of that is not ungrammatical. Choices D and E use unidiomatic construc­tions with enough: unrealistic enough to constitute would be idiomatic, but the use of enough is imprecise and awkward in this context. Choice A, which uses the clear, concise, and idiomatic construction so unrealistic as to constitute, is best.

so as to 和so that 好像都是表示结果的，见http://forum.chasedream.com/dispbbs.asp?boardid=23&id=141283，请大家指教，谢谢

jiangyue_yue

help!help!help!

shenyang

在白勇的书里看到解释是such/so...as to可表目的，也可表结果，但一般不用被动。不知可否？

jiangyue_yue

xiexie

ajmclean

同意shenyang 感觉这２一般不被动