有几题不明白：
1.Many writers of modern English have acquired careless habits that damage the clarity of their prose, (but these habits can be broken) if they are willing to take the necceary trouble.
A.but these habits can be broken
C.but they can break these habits
ANSWER:C
为什么是C不是A，仅仅因为语态吗？被动语态为什么不行？
2. (Although dozens of New York's small museums are either devoted to local history or varoius ethnic groups, there are )many one-of-a-kind museums from Manhattan to the Bronx that are open for exploration on summer weekends.
A.Although dozens of New York's small museums are either devoted to local history or varoius ethnic groups, there are
B.Dozens of New York's small museums are either devoted to local history or varoius ethnic groups, but there are
C.Dozens of New York's small museums are either devoted to local history or varoius ethnic groups, and there are also
ANSWER: C
为何是AND 不是BUT？作者: Mush 时间: 2003-1-10 17:13
