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
外语
Caffeine is a drug that is naturally produced in the leaves and seeds of many plants. It’s also produced 【S1】______and added to
Caffeine is a drug that is naturally produced in the leaves and seeds of many plants. It’s also produced 【S1】______and added to
admin
2013-06-17
19
问题
Caffeine is a drug that is naturally produced in the leaves and seeds of many plants. It’s also produced 【S1】______and added to certain foods. Caffeine is defined as a drug because it stimulates the central nervous system, causing increased heart rate and【S2】______. Most people who axe sensitive to caffeine experience a【S3】______ increase in energy and elevation in mood.
Caffeine is in tea leaves, coffee beans, chocolate, many soft drinks, pain relievers, and other over-the-counter pills. In its natural form, caffeine tastes very bitter. But most caffeinated drinks have gone through enough processing to camouflage(/伪装,隐藏) the【S4】______taste.
If you’re taking in too much caffeine, you may want to cut back. Kicking the caffeine habit is【S5】______easy, and the best way is to cut back slowly.【S6】______you could get headaches and feel achy, depressed, or lousy.
Try cutting your intake by substituting non-caffeinated drinks for caffeinated sodas and coffee. Examples include water, caffeine-free sodas, and caffeine-free teas. Keep track of how many caffeinated drinks you have each day, and【S7】______one drink per week with a caffeine-free【S8】______until you’ve gotten below the 100-milligram mark.
As you cut back on the【S9】______of caffeine you consume, you may find yourself feeling tired. Your best bet is to hit the sack, not the sodas: it’s just your body’s way of telling you it needs more rest. Your energy levels will return to【S10】______in a few days.
A) never B) particular C) bitter D) artificially
E) mechanically F) otherwise G) substitute H) normal
I) effect J) amount K) simultaneous L) alertness
M) temporary N) optional O) alternative
【S4】
选项
答案
C
解析
上文说咖啡因本来是苦的,本句由转折词but引导,说明很多含咖啡因饮料隐藏了它的苦味儿。因此选择bitter。
转载请注明原文地址:https://kaotiyun.com/show/N3M7777K
0
大学英语四级
相关试题推荐
Terrorismbasexistedintheworldforquitealongtime.Whatexactlyisterrorism?Well,therearemanydifferent【B1】______o
FreeSchoolMealsMillionsofAmericanschoolchildrenarereceivingfreeorlow-costmealsforthefirsttimeastheirparen
It’snearlymidnightinthebigcity.Butthebigcityisnot【B1】______.Thesidewalksarecrowdedwithpeople.Someare【B2】____
Manystudentsfindtheexperienceofattendinguniversitylecturestobeaconfusingandfrustratingexperience.Thelecturersp
FirstAidThemainpurposeoffirstaidistoprovidepropercaretosuddenlyiiiorinjuredpersonauntilmedicalhelp
Whenyouhavetomeetsomeonefromadifferentculture,beprepared.Ifyouunderstandculturaldifferences,you’llbeabetter【
1.机动车被看作是空气污染的首要原因2.提出解决这一问题的方法3.并说明原因OneWaytoSolvetheProblem
A、It’sthebiggestappleamongalltheapplesproduced.B、It’sthemostbeautifulappleamongalltheapplesproduced.C、It’sth
Caffeineisadrugthatisnaturallyproducedintheleavesandseedsofmanyplants.It’salsoproduced【S1】______andaddedto
随机试题
腹白线
同其他品牌相比,我们的电脑质量上乘,价格富有竞争力。
不属于丙酮酸酵解终产物的是
日常上楼的MET为
患者。女,30岁。食少难消,脘腹痞闷。大便溏薄,倦怠乏力,苔腻微黄,脉象虚弱者,治宜选用
根据《建设工程质量管理条例》规定,下列有关建设工程质量保修的说法中,正确的是()。
二级抗震设防钢筋混凝土墙,关于其厚度的说法,正确的有()。
对股权投资基金管理人进行登记、备案的作用是()。Ⅰ.加强机构自身合规运作和信息披露的意识Ⅱ.投资者可以通过中国基金业协会获悉管理人及基金的基本信息Ⅲ.中国基金业协会可以对以私募为名进行的公募、内幕交易、非法集资等非法活动加强自律管
某县摩托车厂为增值税一般纳税人,2017年11月份的业务情况如下:(1)销售给特约经销商A型号摩托车50辆,出厂不含税价每辆15000元,另收取包装费和售后服务费每辆1000元。该经销商当月只付清了其中30辆的购车款及价外费用,其余20辆承诺为厂家代销
简述相邻关系的概念及其法律特征。
最新回复
(
0
)