首页
登录
职称英语
Why do we cry? Can you imagine a life without tears? Not only do tears keep
Why do we cry? Can you imagine a life without tears? Not only do tears keep
游客
2024-06-09
11
管理
问题
Why do we cry? Can you imagine a life without tears? Not only do tears keep your eyes lubricated, they also contain a【B1】______ that kills certain【B2】______ so they can’t infect your eyes. Give up your tears, and you lose this on the spot defense. Nor would you want to give up the flood of【B3】______ tears you produce when you get something physical or chemical in your eyes. Tears are very good at washing this【B4】______ stuff out. Another thing you couldn’t do without your tears is cry from joy, anger, or sadness. Humans are the only animals that produce tears in response to【B5】______ . And mot people say a good cry makes some feel better. Many scientists, therefore, believe that crying【B6】______ helps us cope with the emotional situations. Tear【B7】______ ,William Fred is trying to figure out how it happens. "One【B8】______ ", he says, "is that tears discharge certain chemicals from your body".【B9】___________________________ , he says.
If Fred is right,【B10】_________________________ ? Boys, for example, cry only about a quarter as often as girls once they reach their teenage years. And we all cry a lot less now than we did as babies. Could it possibly be that we face less stress?【B11】______________________ . [br] 【B2】
选项
答案
bacteria
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3626337.html
相关试题推荐
【S1】[br]【S10】with→without用词不当。本句详细描述侵入性病毒,根据上一句的含义“这种病毒侵入主程序”,因此可以推断不破坏主程序是很难将
[originaltext]Sciencefictionwritershaveoftenimaginedhumanbeingsgoing
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
Imagineeatingeverythingdeliciousyouwant—withnoneofthefat.Thatwoul
Imagineeatingeverythingdeliciousyouwant—withnoneofthefat.Thatwoul
Imagineeatingeverythingdeliciousyouwant—withnoneofthefat.Thatwoul
Educationisoneofthekeywordsofourtime.Amanwithoutaneducation,m
随机试题
[originaltext]Moderator:Goodmorningeveryone,welcometoourseminar.Fir
[originaltext](1)Themainlightsourceofthefuturewillalmostsurelynotbe
[originaltext]Internationalbusinesspeopleofteninvesttimeandmoney/in
[originaltext]W:Goodmorning,listeners.TodayI’dliketointroduceourguest
DearMr.Suzuki,ThegoodswereceivedonJuly15werefoundnottomatchou
假设沪深300指数期货报价为5000点,则每张合约名义金额为()元。A:150
下列关于税收的说法,正确的有()。A.税收的目的是为满足行政事业单位的需要
关于膨胀土的性质,下列哪些选项是正确的? (A)当含水量相同时,上覆压力大时膨
对于选择安装于屋外的电器,环境温度宜采用()。A.年最高温度(多年平均值);B
A.肛裂 B.肛瘘 C.内痔 D.肛周脓肿 E.外痔排便痛和大便带血
最新回复
(
0
)