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
答案是A，我觉得where是指代时间1897吧。可是为什么要用过去完成时呢。按照逻辑前半句应该发生在后半句后面啊。即使说B中间有很多不简洁，不好的表达方式，可是属于有效性错误啊。不是应该时态的正确比较重要么？希望高人指点。
2。p215-3
In the last ten years, the dropout rate among Black high school students fell substantially over the past decade, while the number of Blacks who attend college is more than twice what it was.
(A） fell substantially over the past decade, while the number of Blacks who attend college is more than twice what it was
(B) fell substantially, while the number of Blacks attending college is more than double what it was at that time
(C) has fallen substantially, while the number of Blacks attending college has more than doubled
(D) has fallen substantially over the past decade, while the number of Blacks attending college is more than twice what it was at that time
(E) has fallen substantially over the past decade, while the number of Blacks who are attending college are more than double what they were
这个选D。这个我好费解啊。over the past decade不是跟in the last 10 years完全重复了嘛。。。我选的是C，助动词不是不一定要一定补出的么。在其他正确的情况下补出助动词为更清楚更好。为什么啊。。。。高人快来救我 | 
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发表于 2010-3-27 08:01:55
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