首页
登录
职称英语
[originaltext]An average person consumes 144 pints of milk a year, but 40% of t
[originaltext]An average person consumes 144 pints of milk a year, but 40% of t
游客
2024-01-23
8
管理
问题
An average person consumes 144 pints of milk a year, but 40% of that is poured onto cereal. And 60% of those people are children. But what was once advertised as nutritious is becoming unpopular. Americans drink 37% less milk than they did in the 1970s. And in the UK, dairy consumption overall has fallen by a third in the past 20 years. Milk is increasingly being described in a negative light. A recent blog suggested maybe people are drinking less milk because it is poisonous to many of us. Lactose is the sugar found in milk and dairy products. It needs a series of complex proteins to break it down. Without enough of these proteins, the lactose is broken down by bacteria in the human body. This can cause physical pain and produce gas in the stomach. However, after we have finished breast or formula feeding, most of us don’t continue producing the complex proteins in our body, which are necessary to break down the lactose. Despite the problems in digesting milk, it does provide many benefits. Milk is nutritious. It contains vitamins A and D, as well as protein and isn’t full of calories. You can test yourself by drinking a large glass of milk. If you get sick in your stomach within the next 24 hours, you are lacking in the proteins to digest milk.
Questions 22 to 25 are based on the passage you have just heard.
22. What does the passage say about Americans?
23. How do Americans and British people think of milk nowadays?
24. Why does drinking milk cause pain in some people?
25. What does the passage say is a benefit of milk?
选项
A、They drink too many pints every day.
B、They are sensitive to certain minerals.
C、They lack the necessary proteins to digest it.
D、They have eaten food incompatible with milk.
答案
C
解析
目的原因题。短文中说,牛奶中所含的乳糖需要特殊的蛋白质来进行消化。如果体内此类蛋白质不足,乳糖就会被人体中的细菌分解,从而引起身体疼痛和胃胀气。
转载请注明原文地址:https://tihaiku.com/zcyy/3388584.html
相关试题推荐
[originaltext]Aquestionweoftenaskothersandarealsofrequentlyaskedbyo
[originaltext]Aquestionweoftenaskothersandarealsofrequentlyaskedbyo
[originaltext]MynameisBrendanLeonardandI’manauthor,magazinewriter,fi
[originaltext]MountEtnaisoneofthemostactivevolcanoesonEarth.Themoun
[originaltext]WhenTedKomadastartedteaching14yearsagoatKillipElementar
[originaltext]WhenTedKomadastartedteaching14yearsagoatKillipElementar
[originaltext]Myresearchfocusisonwhathappenstoourimmunesystemaswea
[originaltext]Scientistshaveidentifiedthousandsofknownantspeciesaround
[originaltext]Scientistshaveidentifiedthousandsofknownantspeciesaround
[originaltext]W:Ihavereallyamazingnews.Ijustgotatextmessagefrommy
随机试题
[audioFiles]audio_eusm_j17_001(20082)[/audioFiles]A、Itistoonoisy.B、Sheenjo
[originaltext]W:Excuseme,(12)I’vebeenusingthisoldbookforaresearchpro
看跌期权卖出者被要求执行期权后,会取得()。A、相关期货的空头B、相关期货的多头C、相关期权的空头D、相关期权的多头B看跌期权卖出者被要求执行
在下面哪本著作中以异化劳动理论的形式阐述了一种新的科学世界观的雏形?()A.《
在地址http://www.dailynews.com.cn/channel/
膀胱三角的标志为()A.尿道内口与膀胱底之间 B.尿道内口与膀胱尖之间 C
二次函数y=ax2+bx+c的图象如右图所示,则下列关系式不正确的是( )。
A.膜表面免疫球蛋白测定B.E花环试验C.血清免疫球蛋白的测定D.PHA淋巴细胞
2012年年末,按照贷款五级分类的口径,我国某商业银行各类贷款余额及贷款损失准备
最新回复
(
0
)