首页
登录
职称英语
[originaltext] Villages in developing countries often lack many things--book
[originaltext] Villages in developing countries often lack many things--book
游客
2024-02-12
4
管理
问题
Villages in developing countries often lack many things--books, clean water, electricity. These shortages are easy to see. But a different kind of shortage is not easy to see. That is a shortage of experts. Many villages have no doctors, engineers or scientists. They have no one who knows how to treat unusual medical problems or design a new expert system. There’s a way to ease these problems. They can do it with computers. In the past few years, computer scientists around the world have developed what they call expert systems. An expert system is a special kind of computer program. In some situations, it can take the place of a human expert. For example, an expert in medical system can help care for a sick person. A question appears on the computer screen, "Is the person hot?" You tell the computer either yes or no. The computer asks other questions. "Has the person lost any blood?" "Can the person move normally?" You answer. The computer continues to ask questions until it has enough information to make a decision. Then it tells what medicine or other treatment is needed. In this way the expert system takes the place of a doctor. Another kind of expert system takes the place of an engineer. It measures the flow of water in a river. It tells if a dam can be built on the river. It also tells how much electricity can be produced. Still other kinds of expert systems help solve problems for farmers and owners of small businesses.
选项
A、A system which trains doctors.
B、A group of experts who can provide professional advice.
C、A computer program which can provide professional advice.
D、A system which trains computer experts.
答案
C
解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3443279.html
相关试题推荐
[originaltext]Alaska,whichwascalledRussianAmericabeforeitwassoldt
[originaltext]Therearedust-dryareasofnorthernIndiawheregoodrainsa
[originaltext]W:Ienjoygoingthroughsecond-handbookstores,don’tyou?It’s
[originaltext]W:Ienjoygoingthroughsecond-handbookstores,don’tyou?It’s
[originaltext]Becauseoftheseveredroughtwhichhascontinuedthisyear,
[originaltext]M:IthinkI’llgoandwatchthebaseballgametoday.W:ButIth
TheFirstWorldWarhadfar-reaching______inallthecapitalistcountries.A、cha
[originaltext]Cottonvilleisanewprisonspeciallydesignedforwomencrim
[originaltext]Cottonvilleisanewprisonspeciallydesignedforwomencrim
[originaltext]M:WhocameupwiththeideaofFather’sDay?W:HernamewasSon
随机试题
【B1】[br]【B5】[audioFiles]audio_eufm_j54_007(20082)[/audioFiles]brief
[originaltext]M:I’mWillArditti,andthisweekwe’regoingtotalkaboutwhat
Manistheonlyanimalthatlaughs.Whatisthehistoryofthis"happylaugh
PDCA循环中的“P”表示A.计划阶段 B.实施阶段 C.检查阶段 D.处
根据公文写作规范,本公文中“第一、”“第二、”应该写成()。 A.“(一)”“
防止压力容器过载主要是防止超压。压力来自外部的容器,超压大多是由于操作失误而引起
A.肺炎球菌肺炎 B.肺炎克雷伯杆菌肺炎 C.肺炎支原体肺炎 D.绿脓杆菌
质量检验记录是证实产品质量的证据,因此记录的数据一定要()。 A.客观和真实
根据中国刑法规定,下列行政机关负责人的行为涉嫌滥用职权罪的是()。A.某交通局长
预算定额是以建筑物或构筑物()为编制对象编制的定额。 A.各个工序
最新回复
(
0
)