首页
登录
职称英语
I believe very strongly that our overproduction of cheap grain in general, a
I believe very strongly that our overproduction of cheap grain in general, a
游客
2023-07-22
50
管理
问题
I believe very strongly that our overproduction of cheap grain in general, and corn in particular, has a lot to do with the fact that three-fifths of Americans are now overweight. The obesity crisis is complicated in some ways, but it’s very simple in another way. Basically, Americans are on average eating 200 more calories a day than they were in the 1970s. If you do that and don’t get correspondingly more exercise, you’re going to get a lot fatter. Many demographers are predicting that this is the first generation of Americans whose life span may be shorter than their parents’. The reason for that is obesity, essentially, and diabetes specifically.
Where do those calories come from? Except for seafood, all our calories come from the farm. Compared with the mid-to-late 1970s, American farms are producing 500 more calories of food a day per American. We’re managing to pack away 200 of them, which is pretty heroic on our part. A lot of the rest is being dumped overseas, or wasted, or burned in our ears.
Overproduction sooner or later leads to overconsumption, because we’re very good at figuring out how to turn surpluses into inexpensive, portable new products. Our cheap, value-added, portable corn commodity is corn sweetener, specifically high-fructose(高糖)com syrup. But we also dispose of overproduction in corn-fed beef, pork, and chicken. And now we’re even teaching salmon to eat corn, because there’s so much of it to get rid of.
There is a powerful industrial logic at work here, the logic of processing. We discovered that corn is this big, fat packet of starch(淀粉)that can be broken down into almost any basic organic molecules and reassembled as sweeteners and many other food additives. Of the 37 ingredients in chicken nuggets, something like 30 are made, directly or indirectly, from corn. [br] Which of the following best summarizes the passage?
选项
A、Overproduction of corn products leads to overweight.
B、Corn is the most popular portable product in America.
C、Corn processing is a powerful industrial logic at work.
D、A balanced diet of corn is beneficial to one’s life span.
答案
A
解析
主旨推断。一开篇作者就表明了观点:谷类特别是玉米的生产过剩与超重有很大的关系。选项B)曲解第3段第1句的意思。选项C)是第4段第1句,但非全文主题。选项D)与文章无关。
转载请注明原文地址:https://tihaiku.com/zcyy/2859583.html
相关试题推荐
______(他是公认的)oneofthefinestpoetsintheworld.Heisgenerallyacknowledgedt
[originaltext]M:Soyoureallybelievethatclothescarryakindofmessagefor
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventhou
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventhou
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventhou
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventhou
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventhou
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventhou
[originaltext]M:Ican’tbelieveKenmissedsuchanimportantmeetingeventhou
[originaltext]ManyAmericanwomenbelievebreastcanceristhebiggestthre
随机试题
Liabilitiesareobligationsacompanyowestooutsideparties.Theyrepresen
TheimmigrantsinAmericaareplayinganimportantroleinthenationalscie
[originaltext]W:Hello,Peter.Igreatlyregret-thatIcouldn’tgotoyourpar
Thereisnopointinsendingacard,sowehadbettersendagreetingtelegram.A
[originaltext](5)AnewstudyfindsthatheavyInternetusemaybeconnecte
根据样本信息推断总体均值的置信区间为90%,意味着有90%的机会是:A.估计值等
下列关于转炉煤气回收操作的安全措施,说法正确的是()。A.在实际运行中要控制煤
输血引起的血源性传播疾病有()A.肝炎 B.梅毒 C.艾滋病 D.溶血
构建和谐社会,首先要( )。A.促进区域的均衡发展、协调发展、共同发展 B.
各高校要配合银行业金融机构有针对性地开发手续便捷、利率合理、风险可控的高校助学、
最新回复
(
0
)