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
2023-09-13
46
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/3010071.html
相关试题推荐
[originaltext]Isitpossibletopersuademankindtolivewithoutwar?Wari
【S1】[br]【S9】with—without本题考查上下语义关系。此句是说,任何人都可以不用摄像机就创造出一个简单的卡通人物,故应将with改为with
【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
【S1】[br]【S10】with—without通读全句可知,which引导的非限性定语从句在此作插入语,readingnewspaperseffic
[originaltext]Sciencefictionwritershaveoftenimaginedhumanbeingsgoing
[originaltext]Sciencefictionwritershaveoftenimaginedhumanbeingsgoing
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
Imagineaworldinwhichtherewassuddenlynoemotion-aworldinwhichhu
随机试题
Accordingtothestatisticsin1992publishedbyDepartmentofEmployment36%of
AtPrimeMedicineLLC,wehaveonlyonepurpose—wehelppeopletogetthemed
设一组语句需要在程序中多处出现,按照模块独立性原则,把这些语句放在一个模块中,则
A.一8个月龄身长69.5cm,坐高44cm B.一8个月龄体重8.4kg,身
讲到“我们中华民族伟大复兴的梦想一定能实现”时,导游人员用握拳的手有力地挥动一下
Whichonedoesnotbelongtosubjective
能够提示患有慢性肝炎与肝硬化的检查结果是A.血清转氨酶升高 B.白蛋白与球蛋白
操纵证券交易价格,获取不正当利益或转嫁风险,将追究刑事责任。()
(2018年真题)期货交易所实施下列()行为,应当经过中国证监会的批准。A.制
甲、乙相识恋爱1年后,为同居准备购买1套房屋。为此,甲、乙各出资8万元,甲之父母
最新回复
(
0
)