文档介绍：1
英语专业四级语法练****题
than
Mary is _______ than Alice. (1992)
A. more experienced a teacher               B. a more experienced teacher
C. more an experienced teacher            D. more experienced teacher
an experienced teacher, 比较级加在形容词前，因此B。
_______ the two, Bob is ________ student. (1995)
A. Of, more diligent B. In, more diligent
C. Of, the more diligent D. In, the more diligent
the ＋ 比较级 ＋ of the two，因此C。
Western Nebraska generally receives less snow than _______ Eastern Nebraska. (1996)
A. in               B. it receives in                   C. does           D. it does in
完整形式应该是：than Eastern Nebraska receives snow，省去了部分谓语，保留了主语和助动词，可以倒装，因此C。
The indoor swimming pool seems to be a great more luxurious than _______. (1998)
A. is necessary        B. being necessary                C. to be necessary          D. it is necessary
这个句子是一个由than引导的比较状语从句，既然是从句那么可以排除BC；than引导的从句中省略了的主语应该是the indoor swimming pool，为避免重复，一般省略，不需要用it来指代。A。
There ought to be less anxiety over the perceived risk of mountain climbing than ______ in the public mind today. (1999)
A. exists              B. exist                    C. existing            D. to exist
省略了的主语是anxiety，因此谓语动词用第三人称单数：A
The experiment requires more money than _______. (2002)
A. have been put in              B. being put in