首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
If you’re like many people, you may have decided that you want to spend less time【C1】________at your phone. It’s a good idea: an
If you’re like many people, you may have decided that you want to spend less time【C1】________at your phone. It’s a good idea: an
admin
2022-11-01
75
问题
If you’re like many people, you may have decided that you want to spend less time【C1】________at your phone. It’s a good idea: an increasing body of【C2】________suggests that the time we spend on our smartphones is【C3】________with our sleep, self-esteem, relationships, memory, attention spans, creativity, productivity and problem-solving and decision-making【C4】________ .
【C5】________there is another reason for us to rethink our 【C6】________ with our devices. By chronically raising levels of Cortisol, the body’s main stress hormone, our phones may be【C7】________ our health and shortening our lives.
Until now, most discussions of phones’ biochemical effects have focused on dopamine, a brain chemical that helps us【C8】________ habits—and addictions. Like slot machines, smartphones and apps are explicitly designed to【C9】________dopamine’s release, with the【C10】________of making our devices difficult to put down. This manipulation of our dopamine systems is【C11】________many experts believe that we are developing behavioral【C12】________to our phones. But our phones’ effects on Cortisol are potentially even more【C13】________ .
Cortisol is our primary fight-or-flight hormone. Its release triggers【C14】________ changes, such as spikes in blood pressure, heart rate and blood sugar, that help us react to and【C15】________ acute physical threats. These effects can be life-saving if you are actually in physical【C16】________—like, say, you’re being charged by a bull. But our bodies also release Cortisol in response to emotional stressors where an increased heart rate isn’t going to do much good, such as checking your phone to find an angry email from your boss.
The good news is that if we break this anxiety-driven cycle, we can【C17】________our Cortisol levels, which in turn may both【C18】________our short-term judgment and lower our【C19】________for long-term stress-related health problems. To make your phone less stressful, start by turning 【C20】________ all notifications except for the ones you actually want to receive.
【C8】
选项
A、change
B、form
C、remain
D、choose
答案
B
解析
该句空格处需要填入一个动词,须满足句意“……多巴胺是一种帮助我们________习惯——并且上瘾的大脑化学物质”。同时,后半句举了老虎机的例子,表明玩智能手机和应用程序像玩老虎机一样,都是容易让人上瘾且不易改变的习惯。因此,综合四个选项,选项[B]form“形成”和habits构成短语“养成习惯”,符合句意,故为正确选项。
转载请注明原文地址:https://kaotiyun.com/show/3MMD777K
0
考研英语一
相关试题推荐
[A]Staycalm.[B]Stayhumble.[C]Don’tmakejudgments.[D]Berealisticabouttherisks.[E]Decidewhethert
Howseriouslyshouldparentstakekids’opinionswhensearchingforahome?Inchoosinganewhome,CamilleMcClain’skidsh
Ifsustainablecompetitiveadvantagedependsonworkforceskills,Americanfirmshaveaproblem.Humanresourcemanagementisn
Ifsustainablecompetitiveadvantagedependsonworkforceskills,Americanfirmshaveaproblem.Humanresourcemanagementisn
Ifsustainablecompetitiveadvantagedependsonworkforceskills,Americanfirmshaveaproblem.Humanresourcemanagementisn
Ifsustainablecompetitiveadvantagedependsonworkforceskills,Americanfirmshaveaproblem.Humanresourcemanagementisn
Ifsustainablecompetitiveadvantagedependsonworkforceskills,Americanfirmshaveaproblem.Humanresourcemanagementisn
Airpollutionkilledaboutsevenmillionpeoplelastyear,makingittheworld’ssinglebiggestenvironmentalhealthrisk,theW
Airpollutionkilledaboutsevenmillionpeoplelastyear,makingittheworld’ssinglebiggestenvironmentalhealthrisk,theW
随机试题
Wordslike"bear,nut,knockout"canbecategorizedas_____.()
Whenwetalkaboutintelligence,wedonotmeantheabilitytogetagoodscoreonacertaintest,oreventheabilitytodogen
患右心功能不全的患者,出现比较早的症状是
预防风湿热复发的首选药物为()
1周岁小儿的体重约为出生体重的
动物是否有权利不在于它们能否推理,也不是它们能否说话,而是它们能否感到受苦。我们踢了一下石头,说这样做不符合石头的利益,这样说没有意义,因为石头没有受苦的能力。但动物不一样。你踢一下猫,它叫一声跑开了,我们知道它受苦了。大家可以看到一些现象,就是猫、狗等动
《中共中央、国务院关于加快水利改革发展的决定》提出,提高防汛抗旱应急能力,应建立专业化与()相结合的应急抢险救援队伍。
H公司是东北一家民营企业,1996年创建时仅有50万元资金和5个员工。近年来市场对其产品需求不断升温,吸引了数十家企业进入该地区。该企业产品在市场有一定的竞争能力,企业经济效益也不错。公司规模不断扩大,部门增加到十个,人员发展到150多。创办人自任总经理,
材料:天坛之美始建于明永乐十八年的天坛,是世界建筑艺术的珍品。它具有一种独特的意境,它以凝练的艺术形式表现了博大深邃的精神内涵,体现了中国古人对宇宙的思考和想
在教师职业道德上,我们应该大力肯定和倡导的是()。
最新回复
(
0
)