147. At a recent session, the French government has decided that Paris needs a second, larger opera house to complement the famous Paris Opera.
(A) has decided that Paris needs
(B) decided that Paris needs
(C) has decided that Paris will need
(D) decided that Paris has a need of（B）
(E) has decided that Paris needed
这句的正确答案好象不符合时态规则，怎么分析？
269. During the Renaissance, scholars were uncertain as to the location of Troy, and by the eighteenth century many historians doubted that Troy had ever existed.
(A) doubted that Troy had ever existed
(B) doubt that Troy has ever existed
(C) were in doubt as to the existence of Troy
(D) were doubtful concerning Troy’s existence（A）
(E) had doubts about Troy’s ever existing
为什么答案不是C
578.Personal trainers and fitness coaches are to the narcissistic 1980’s just like a private fencing master and dancing teacher was to an earlier time.
(A) just like a private fencing master and dancing teacher was
(B) as have been a private fencing master and dancing teacher
(C) what private fencing masters and dancing teachers were
(D) what private fencing masters and dancing teachers are（C）
(E) just the same as private fencing masters and dancing teachers had been
不了解整个句子的成分如何划分，为什么选C？
925.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（A）
(E) While once the union had acquiesced to the prejudices of its English-speaking members in its supporting of
“where once”在句子中是什么意思？这样的连词很少见。因为不熟悉，所以我选了D
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发表于 2004-6-27 16:10:00
