首页
登录
职称英语
Forty-thousand of the world’ s young children die every day. This is 15 mill
Forty-thousand of the world’ s young children die every day. This is 15 mill
游客
2025-07-22
10
管理
问题
Forty-thousand of the world’ s young children die every day. This is 15 million a year. Many of these deaths can be prevented. In fact, experts say, techniques now exist to save the lives of half of these children. The techniques are medically effective, simple to use and low cost. The biggest task has been to inform parents about these life-saving techniques.
Diarrhea(腹泻)is the main cause of deaths among children in developing countries. Diarrhea results when the body tries to clear itself of harmful bacteria(细菌). The body does this by getting out liquids, sometimes uncontrollably. If too much water, sugar and salt are lost in this way, the body cannot work normally. The child may die.
The United Nations International Children’ s Fund, UNICEF, introduces a technique. It uses a simple mixture of sugar and salt in water. The mixture does not stop diarrhea. But if used often as needed, it keeps fluid(体液)levels normal until the body has fought off the harmful bacteria. In Egypt, for example, the treatment was used in a children’ s health care program in the province of Alexandria. It reduced by one-half the number of deaths caused by diarrhea. The technique has now been used throughout the country. [br] When the mixture is used, it is important to______.
选项
A、keep sugar and salt in water
B、drink it as often as necessary
C、take it as much as possible
D、use it to kill the bacteria
答案
B
解析
推理判断题。题目询问混合物要怎样服用才会对腹泻起作用。答案在文章的第三段。文章说到虽然这种混合物对腹泻并没有立竿见影的效果,但如果能坚持服用的话会对腹泻起作用的。所以正确答案为B。
转载请注明原文地址:http://tihaiku.com/zcyy/4171012.html
相关试题推荐
Forty-thousandoftheworld’syoungchildrendieeveryday.Thisis15mill
Forty-thousandoftheworld’syoungchildrendieeveryday.Thisis15mill
Forty-thousandoftheworld’syoungchildrendieeveryday.Thisis15mill
A、Health.B、Industry.C、Cleanair.D、Thefutureofthechildren.B从文章的第二段第四句话“so
Thechildrennextdooroftenplaythefootballin【M1】_
Thechildrennextdooroftenplaythefootballin【M1】_
Thechildrennextdooroftenplaythefootballin【M1】_
Thechildrennextdooroftenplaythefootballin【M1】_
Parentshavetodomuchlessfortheirchildrentodaythantheyusedtodo,
Parentshavetodomuchlessfortheirchildrentodaythantheyusedtodo,
随机试题
AmericanLiteratureAliteratureistherecordofhumanexperienceandpeopleha
A15-year-oldgirlhasbeenarrested_____accusationsofusingInstagramtoano
Whotalksmore,womenormen?Theseemingly【S1】______evidenceisreconciled
Mostofus【B1】______takingcertainthingsforgranted.Wetendtoassumetha
Afriendofmine,inresponsetoaconversationwewerehavingabouttheinj
有关尿药排泄速度法、总量减量法特点的描述不正确的是A.丢失一两份尿样对速度法无影
正常成年人角膜横径约为A.9~10mm B.10~11mm C.11~12m
HPA-1a同种抗体与哪种疾病有关( )。A.过敏性紫癜 B.特发性血小板减
变压器过负荷运行时,不宜进行调压操作;过负荷1.1倍时,禁止调压操作。
对于跨度6m的钢筋混凝土简支梁,当设计无要求时,其梁底木模板跨中可采用的起拱高度
最新回复
(
0
)