最后的难题-补充材料450,462

littlebluesk

450 Cooperative apartment houses have the peculiar distinction of being dwellings that must also operate as businesses.
(A) of being dwellings that must also operate as businesses
(B) of dwellings that must also operate like business
(C) that they are dwellings that must operate like business
(D) that, as dwellings, they must also operate like businesses
(E) to be a dwelling that must also operate as a business
选a,自己觉得of being dwellings 不好businesses也不好...........

462  Where once the union had acquiesced to the prejudices of its English-speaking members by supporting the imposition of an alien tax on immigrant workers, after 1897 the United Mine Workers made a determined effort to enlist Italians and Slavs in its ranks.
(A) Where once the union had acquiesced to the prejudices of its English-speaking members by supporting
(B) Where once the union acquiesced to it English-speaking members’ prejudice for the support of
(C) While once the union had acquiesced to the prejudices of its English-speaking members in support of
(D) While once the union acquiesced to its English-speaking members’ prejudice in supporting
(E) While once the union had acquiesced to the prejudices of its English-speaking members in its supporting of
Where once 是个什么东东,While once 呢?

好了,终于问完了补充材料中的我的疑问,
NNs可不要不耐烦呀-----------------------------

gemj

450
见帖子“885 补充题126”

http://forum.chasedream.com/dispbbs.asp?boardID=23&replyID=104959&ID=15540&skin=1

[此贴子已经被作者于2003-9-19 12:01:17编辑过]