赫赫，看来今天比较没白总结，我终于明白了。。。
562.One reason why more young people lose their virginity during the summer than at other times of the year undoubtedly is because school vacations give adolescents more free time.
(A) One reason why more young people lose their virginity during the summer than at other times of the year undoubtedly is because
(B) If young people lose their virginity more during the summer than other seasons, it is undoubtedly because
(C) One undoubtable reason that young people lose their virginity more during the summer than other times is
(D) One reason more young people lose their virginity during the summer than at other times of the year is undoubtedly that
(E) Young people lose their virginity more often during the summer undoubtedly because, for one reason
the key：D
during the summer——at other times of the year
比较的是时间状语
844.The use of chemical pesticides in this country is equally extensive or more so than ten years ago.
(A) equally extensive or more so than ten years ago
(B) equal to or more extensive than ten years ago
(C) as extensive as ten years ago or more
(D) equal to, if not more, than ten years ago
(E) as extensive as it was ten years ago, if not more so
the key:E
the use of chemical pesticides in this country is——it was
这里之所以要补出it was是因为前后的时态不同
要补全句子前后的意思才完整
[此贴子已经被作者于2004-2-8 0:20:36编辑过] | 
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发表于 2003-11-9 11:41:00
