首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Animals do not eat more than their bodies need. They seem to have the (1)______ to eat when they are hungry. It has been demonst
Animals do not eat more than their bodies need. They seem to have the (1)______ to eat when they are hungry. It has been demonst
admin
2013-10-11
69
问题
Animals do not eat more than their bodies need. They seem to have the (1)______ to eat when they are hungry. It has been demonstrated that rats will,(2)______given a choice over a period of time,(3)______ water with vitamins to water without vitamins(4)______there is no difference in taste or smell between the two water bottles. When a(5)______ flavor was added to the vitamin-enriched (6)______, the rats did seem to (7)______ a taste for it and kept drinking it, even after the vitamins were (8)______to the clear water.(9)______, however, they broke the habit and went back to(10)______ the necessary vitamins were.
In a classic experiment, babies of 6 to 12 months old were(11) ______ in a cafeteria feeding arrangement,(12)______a wide selection of baby food before them. They were given whatever food they pointed to or appeared(13)______in. We are told that at first they showed some unusual eating (14)______, but that over a period of time they managed to select well-balanced(15)______.
So, in selecting food, rats and babies do seem to know and act(16)______ what’s best for them. Apparently, humans soon(17)______a kind of " body wisdom" when growing up.(18)______of us do not eat as wisely as we could. Many of our food preferences are(19)______determined and influenced by long-established habits. Some people eat fox, dog and blackbirds,(20)______we eat cows and pigs. So what people eat and how much they eat seems to be greatly influenced by what is going on around them.
(19)
选项
A、culturally
B、politically
C、economically
D、religiously
答案
A
解析
副词辨析题。这部分所谈的内容与先前提到的人和动物的本能选择是相对的,因此正确答案为[A]culturally“文化地”。
转载请注明原文地址:https://kaotiyun.com/show/FeLK777K
0
专业英语四级
相关试题推荐
Thereisarealpossibilitythattheseanimalscouldbefrightened,______aSuddenloudnoise.
Bycuttingdowntreeswe______thenaturalhomeofbirdsandanimals.
Thedemonstrationisto
Grainproductionintheworldis______,butstillmillionsgohungry.
Theenvironmentiseverythingthatsurroundsus:plants,animals,buildings,country,air,water—literallyeverythingthatcana
Theenvironmentiseverythingthatsurroundsus:plants,animals,buildings,country,air,water—literallyeverythingthatcana
Theenvironmentiseverythingthatsurroundsus:plants,animals,buildings,country,air,water—literallyeverythingthatcana
Inthefaceofunexpecteddifficulties,hedemonstratedatalentforquick,______action.
随机试题
“至虚有盛候”为
1型糖尿病的发生主要是由于
静脉注射的外文缩写词是
下列检查项目中最急需的是经初步处理后,患者已清醒,下一步最宜采取的治疗是
在输入记账凭证过程中,遇到(),会计软件必须提示操作员更正。
在中国境内无住所,居住超过5年的个人,从第6年起,就其来源于( )征税。
转让无形资产使用权所取得的收益,在利润表中应列入()项目。
评估形成的线形模式表示案主和社工进行评估的过程。()
在市场营销学中,市场的大小取决于那些()的人数。
农民问题是中国革命的基本问题。以下说法正确的有()
最新回复
(
0
)