本文进行GMAT 语法比较题进行了汇总。希望考生充分利用文中整理内容，提高备考效率。
1.Psychologists now contend that the way adults think and feel are determined as much by their peers in early childhood than by their parents.
(A) are determined as much by their peers in early childhood than by their
(B) are determined as much by peers in early childhood as do their
(C) is determined as much by their early childhood peers as by their
(D) have been determined by childhood peers as much as their
(E) was determined as much by one’s peers in childhood as by one’s
the key:C
比较考点：比较对象。by their early childhood peers ——by their parents
2.Sales of United States manufactured goods to nonindustrialized countries rose to $167 billion in 1992, which is 14 percent more than the previous year and largely offsets weak demand from Europe and Japan.
(A) which is 14 percent more than the previous year
(B) which is 14 percent higher than it was the previous year
(C) 14 percent higher than the previous year’s figure
(D) an amount that is 14 percent more than the previous year was
(E) an amount that is 14 percent higher than the previous year’s figure
the key: E
3.Senior executives had a larger percentage increase in pay in 1990 than the wages of other salaried workers.
(A) Senior executives had a larger percentage increase in pay in 1990 than
(B) The percentage of senior executives’ pay increase in 1990 was larger than for
(C) The 1990 increase in pay for senior executives was larger in terms of percentage than
(D) In 1990 senior executives had a larger pay increase in terms of percentage than did
(E) The pay of senior executives increased in 1990 by a larger percentage than did
the key:E。
比较考点：比较对象，the pay of senior executives——the wages of other salaried workers;do的用法
4.Several studies have found that the coronary patients who exercise most actively have half or less than half the chance of dying of a heart attack as those who are sedentary.
(A) have half or less than half the chance of dying of a heart attack as those who are sedentary
(B) have half the chance, or less, of dying of a heart attack than those who are sedentary do
(C) have half the chance that they will die of a heart attack, or less, than those who are sedentary do
(D) are at least fifty percent less likely to die of a heart attack as those who are sedentary
(E) are at least fifty percent less likely than those who are sedentary to die of a heart attack
the key:E
比较考点：less----than----to do
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