首页
登录
职称英语
[originaltext] Why do we cry? Can you imagine life without tears? Not only do
[originaltext] Why do we cry? Can you imagine life without tears? Not only do
游客
2024-04-02
13
管理
问题
Why do we cry? Can you imagine life without tears? Not only do tears keep your eyes lubricated, they also contain a substance that kills certain bacteria so they cannot infect your eyes. Give up your tears, and you will lose this on-the-spot defence. Nobody wants to give up the flood of extra tears you produce when you get something physical or chemical in your eyes. Tears are very good at washing this irritating stuff out. Another thing you could not do without your tears is cry from joy, anger or sadness. Humans are the only animals that produce tears in response to emotions, and most people say a good cry makes them feel better. Many scientists believe that crying somehow helps us cope with emotional situations. One of the tear researchers, Winfred, is trying to figure out how it happens. One possibility he says is that tears discharge certain chemicals from your body, chemicals that build up during stress. If Fred is right, what do you think will happen to people who restrain their tears? Boys, for instance, cry only about a quarter as often as girls once they reach teenage years, and we all cry a lot less than we did as babies. Could it be possibly that we face less stress? Maybe we found another way to deal with it, or maybe we just feel embarrassed.
Questions 12 to 15 are based on the passage you have just heard.
12. What is not the benefit of crying?
13. In terms of tears, what is the difference between humans and other animals?
14. What does the passage mean about boys and girls?
15. What’s the main idea of this passage?
选项
A、Why humans cry.
B、How to relieve ourselves.
C、How animals cry.
D、When people cry.
答案
A
解析
主旨题。议论文需注意首句话,此文章第一句“Why do we cry?”就点明了主题:人类哭的原因。随后又列举了哭泣的好处和原因。因此,正确答案为A。
转载请注明原文地址:https://tihaiku.com/zcyy/3537177.html
相关试题推荐
[originaltext]AsIamsureyouareaware,historyisfullofpeoplewhower
[originaltext]I’vementionedhowDNAhavesolvedmanymysteriesinbiology
[originaltext]I’vementionedhowDNAhavesolvedmanymysteriesinbiology
[originaltext]Today,I’dliketotalkaboutsomeofthechangeslandcanun
[originaltext]Whydowecry?Canyouimaginelifewithouttears?Notonlyd
[originaltext]Whydowecry?Canyouimaginelifewithouttears?Notonlyd
[originaltext]Whydowecry?Canyouimaginelifewithouttears?Notonlyd
[originaltext]Howoftenonehearschildrenwishingtheyweregrown-ups,and
[originaltext]W:Whatanice,quietspotawayfromallthosepeople.Nowtellm
[originaltext]W:Whatanice,quietspotawayfromallthosepeople.Nowtellm
随机试题
High-qualitycustomerserviceispreachedbymany,butactuallykeepingcust
Tomheardthem(play)______onthegroundwhenhepassedby.playing由句意可知表示动作正在进
[originaltext]W:Hello,CustomersService.WhatcanIdoforyou?M:Icalled
弯管的最大外径与最小外径的差不应大于管道外径的10%,管壁减薄率不应大于15%。
对计算机评价的主要性能指标有时钟频率、(请作答此空)、运算精度和内存容量等。对
急性前列腺炎的声像图表现,不正确的是A.前列腺外形饱满,轻度或中度增大,左右两侧
某执行价格为1280美分/蒲式耳的大豆期货看涨期权,当标的大豆期货合约市场价格为
某化工企业生产国家明令淘汰的产品,某技术监督局依据《产品质量法》某条的规定作出
A.标化死亡比 B.标化比例死亡比 C.调整死亡率 D.标化率 E.死因
为失血性休克扩充血容量宜选用A、硫酸亚铁 B、叶酸 C、维生素B12 D、
最新回复
(
0
)