GWD前十三套中不懂的题 请求帮助
括号外正确答案 括号内为我的答案Q8:
Many financial experts believe that policy makers at the Federal Reserve, now viewing the economy as balanced between moderate growth and low inflation, are almost certain to leave interest rates unchanged for the foreseeable future.
A. Reserve, now viewing the economy as balanced between moderate growth and low inflation, are
B. Reserve, now viewing the economy to be balanced between that of moderate growth and low inflation and are
C. Reserve who, now viewing the economy as balanced between moderate growth and low inflation, are
D. Reserve, who now view the economy to be balanced between that of moderate growth and low inflation, will be
E. Reserve, which now views the economy to be balanced between moderate growth and low inflation, is
Q21:
Scientists have made genetic modifications to cotton to increase its resistance to insect pests. According to farmers’ report, the amount of insecticide needed per acre to control insect pests was only slightly lower for those who tried the modified seed than for those who did not. Therefore, since the modified seed costs more than ordinary seed without producing yields of higher market value, switching to the modified seed would be unlikely to benefit most cotton farmers economically.
Which of the following would it be most useful to know in order to evaluate the argument?
A. Whether farmers who tried the modified cotton seed had ever tried growing other crops from genetically modified seed
B. Whether the insecticides typically used on ordinary cotton tend to be more expensive than insecticides typically used on other crops
C. Whether for most farmers who grow cotton it is their primary crop
D. Whether the farmers who have tried the modified seed planted as many acres of cotton, on average, as farmers using the ordinary seed did
E. Whether most of the farmers who tried the modified seed did so because they had previously had to use exceptionally large quantities of insecticide
Answer: d (e)
Q41.
Marconi’s conception of the radio was as a substitute for the telephone, a tool for private conversation; instead, it is precisely the opposite, a tool for communicating with a large, public audience.
A. Marconi’s conception of the radio was as a substitute for the telephone, a tool for private conversation; instead, it is
B. Marconi conceived of the radio as a substitute for the telephone, a tool for private conversation, but which is
C. Marconi conceived of the radio as a tool for private conversation that could substitute for the telephone; instead, it has become
D. Marconi conceived of the radio to be a tool for private conversation, a substitute for the telephone, which has become
E. Marconi conceived of the radio to be a substitute for the telephone, a tool for private conversation, other than what it is,
Answer: e(c)
Q26:
On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow, as seen in the rings visible in the cross sections of their trunks.
A. On Earth, among the surest indications of sunspot cycles are believed to be the rate that trees grow
B. On Earth, among the surest indications of sunspot cycles are, it is believed, the rate of tree growth
C. On Earth, the rate at which trees grow is believed to be among the surest indications of sunspot cycles
D. Among the surest indications on Earth of sunspot cycles, believed to be the tree growth rate
E. Among the surest indications on Earth of sunspot cycles is believed to be the rate at which trees grow
Answer: c(e)
Q30:
Socially and environmentally responsible investing is on the rise: last year in the United States, over $2 trillion was invested in funds that screen companies according to a variety of criteria such as adherence to labor standards, protection of the environment, and observance of human rights.
A. according to a variety of criteria such as
B. according to a variety of such criteria, as by
C. according to such a variety of criteria as by
D. in accordance with such a variety of criteria as
E. in accordance with a variety of criteria, such as by
Answer: d(a)
Q30:
Editorial:
In Ledland, unemployed adults receive government assistance. To reduce unemployment, the government proposes to supplement the income of those who accept jobs that pay less than government assistance, thus enabling employers to hire workers cheaply. However, the supplement will not raise any worker’s income above what government assistance would provide if he or she were not gainfully employed. Therefore, unemployed people will have no financial incentive to accept jobs that would entitle them to the supplement.
Which of the following, if true about Ledland, most seriously weakens the argument of the editorial?
A. The government collects no taxes on assistance it provides to unemployed individuals and their families.
B. Neighboring countries with laws that mandate the minimum wage an employer must pay an employee have higher unemployment rates than Ledland currently has.
C. People who are employed and look for a new job tend to get higher-paying jobs than job seekers who are unemployed.
D. The yearly amount unemployed people receive from government assistance is less than the yearly income that the government defines as the poverty level.
E. People sometimes accept jobs that pay relatively little simply because they enjoy the work.
Answer: c(a)
Q34:
Imported into Massachusetts from Europe in 1869, the gypsy moth was used by a French scientist in an attempt at developing a strong strain of silk-producing insects, crossing gypsy moths with adult silkworms.
A. Imported into Massachusetts from Europe in 1869, the gypsy moth was used by a French scientist in an attempt at developing a strong strain of silk-producing insects, crossing gypsy moths with adult silkworms.
B. Imported into Massachusetts from Europe in 1869, a French scientist was attempting to develop a strong strain of silk-producing insects by crossing gypsy moths with adult silkworms.
C. To cross gypsy moths with adult silkworms, in attempting the development of a strong strain of silk-producing insects, a French scientist in 1869 imported the gypsy moth into Massachusetts from Europe.
D. The gypsy moth was imported into Massachusetts from Europe in 1869 by a French scientist attempting to develop a strong strain of silk-producing insects by crossing gypsy moths with adult silkworms.
E. In an attempt at the development of a strong strain of silk-producing insects, a French scientist, importing the gypsy moth from Europe into Massachusetts in 1869 in order to cross gypsy moths and adult silkworms.
Answer: d(a)
Q38:
Retail sales rose 8/10 of 1 percent in August, intensifying expectations that personal spending in the July-September quarter more than doubled that of the 1.4 percent growth rate in personal spending for the previous quarter.
A. that personal spending in the July-September quarter more than doubled that of
B. that personal spending in the July-September quarter would more than double
C. of personal spending in the July-September quarter, that it more than doubled
D. of personal spending in the July-September quarter more than doubling that of
E. of personal spending in the July-September quarter, that it would more than double that of
Answer: b Q8: answer A. "makers", so must use "are". D, E wrong. "believe that" should be followed by a clause, but B, C 句子结构不完整。 恩 谢 觉得Q8中view the economy as balanced between moderate growth and low inflation的用法挺怪的
q21
I don't know. I think your answer is better. q26, E is not right because "is believed to be" 的宾语应该是”the rate at which trees grow“。 Q30 两个答案区别很小。such xx as xx 和xx such as xx差不多。GMAT 中较多使用前者。accoding to 和in accordance with 差不多。也许后者语气更强。第二q30, 原答案对的。因为如果你有工作，那么你找好工作就更容易。所以你有了incentive to work at pay that you can get without working.
q34: attempt 后面一定要用不定市。
q38: expections 做为一个动词性的名词，对象为一个事件，所以必须用从句。只有AB. 而A的时态错了，只能用过去将来时，表示过去的预测。 q41 not sure. the problem may be "conceive of...as". It probably should be "conceive of sth " or "conceive sth as sth ". "conceive of sth as sth " may not be right. I would like to hear some opinion on this. 怎么没有人讲21题呢 期待
回复 8# babybluejia 的帖子
这是很老的帖子。没有人回答的那题，你就开新帖来问吧。记得在标题里写明出处与题号。 21如果d是对的我的理解是题意说每亩用杀虫剂差不了多少,所以不换品种
d.说新的品种跟久的用的亩数一样吗？换句话说如果新的品种不用那么的亩数，杀虫剂还是用的少了，降低成本。
e. 已经说了杀虫剂的量是一样的，用再多还是没太大区别，因为量大说明种的多，换品种还是贵
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