首页
登录
职称英语
High levels of fertilizer and pesticides, needed when farmers try to produce hig
High levels of fertilizer and pesticides, needed when farmers try to produce hig
游客
2024-01-12
39
管理
问题
High levels of fertilizer and pesticides, needed when farmers try to produce high yields of the same crop year after year, pollute water supplies. Experts therefore urge farmers to diversify their crops and to rotate their plantings yearly.
To receive governmental price-support benefits for a crop, farmers must have produced that same crop for the past several years.
The statements above, if true, best support which of the following conclusions?
选项
A、The rules for governmental support of farm prices work against efforts to reduce water pollution.
B、The only solution to the problem of water pollution from fertilizers and pesticides is to take farmland out of production.
C、Farmers can continue to make a profit by rotating diverse crops, thus reducing costs for chemicals, but not by planting the same crop each year.
D、New farming techniques will be developed to make it possible for farmers to reduce the application of fertilizers and pesticides.
E、Governmental price supports for farm products are set at levels that are not high enough to allow farmers to get out of debt.
答案
A
解析
Argument Construction
Situation Farmers are urged to rotate crops annually because the chemicals they must use when continuing to produce the same crops pollute water supplies. On the other hand, farmers may receive federal price-support benefits only if they have been producing the same crop for the past several years.
Reasoning What conclusion can be drawn from this information? Farmers wish to receive the price-support benefits offered by the government, so they grow the same crop for several years. In order to continue getting good yields, they use the high levels of chemicals necessary when the same crop is grown from year to year. The result is water pollution. The government’s rules for price-support benefits work against the efforts to reduce water pollution.
A Correct. This statement properly identifies the conclusion supported by the evidence.
B The experts cited in the passage believe that the rotation of crops is the solution, not the removal of farmland from production.
C The conclusion that farmers cannot make a profit by producing the same crop year after year is not justified by the information given in the premises. The information given suggests that this conclusion would actually be false, since these farmers would benefit by price-support measures for such a crop.
D No information in the passage supports a conclusion about farming techniques other than crop diversification and rotation, which are clearly existing farming techniques and not new or yet to be developed.
E This conclusion is unwarranted because there is no information in the two statements about the levels of the price supports and of the farmers’ debts.
The correct answer is A.
转载请注明原文地址:https://tihaiku.com/zcyy/3357194.html
相关试题推荐
SomeStanislausCountyfarmersarehavingatoughtimeharvestingtheircrop
SomeStanislausCountyfarmersarehavingatoughtimeharvestingtheircrop
SomeStanislausCountyfarmersarehavingatoughtimeharvestingtheircrop
ThesilkproducedinHangzhoufeelsextremely_____.A、softB、softlyC、softnessD、
Witheverythingsheneeded,shewentoutoftheshop,withherhandsfullofsho
Now,commercialfarmershavebecomeincreasingly______sothatalmosteverythin
______thattheymayeventuallyreducetheamountoflaborneededonconstructio
Acertaintirecompanycanproducetiresatacostof$22,500perbatchplus$9
Whatistheleastnumberofdigits(includingrepetitions)neededtoexpress1.2
Anyseriouspolicydiscussionaboutacceptablelevelsofriskinconnectionwith
随机试题
Somecompanieshaveintroducedflexibleworkingtimewithlessemphasisonpress
Inrecentdecadeschildspecialistshavetriedmoreandmoretohelpparent
Lawyersarelessthan1%ofAmericanadults,(1)_____theyarewell-represen
AccordingtothemostrecentAmericanFreshmansurvey,conductedannuallyby
Oldstereotypesdiehard.Pictureavideo-gameplayerandyouwilllikelyim
[originaltext]About25millionchildrenindevelopingcountrieshavenoho
为促使凝集现象出现可采取的措施是A.减少电解质或蛋白质来降低溶液中离子强度 B
贫血患者,外周血片示红细胞大小不等,中央淡染区扩大,转铁蛋白饱和度14%。最可能
2020年,全国软件和信息技术服务业(即软件业)企业超4万家,累计完成软件业务收
关于产品生命周期各阶段营销重点的说法,正确的有()A.产品介绍期的营销重点是快速
最新回复
(
0
)