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
You know eating fruit and vegetables is virtuous. But did you know it can also make you look good? Peoplewho increased their int
You know eating fruit and vegetables is virtuous. But did you know it can also make you look good? Peoplewho increased their int
admin
2015-09-13
39
问题
You know eating fruit and vegetables is virtuous. But did you know it can also make you look good? Peoplewho increased their intake over just six weeks developed a healthy【B1】______and appeared more attractive,researchers found. Scientists at St. Andrews University found eating them subtly increased yellow and redpigments in the volunteers’ skin. They【B2】______ the food intake of 35 people and took pictures of theirfaces, arms and hands using a【B3】______ camera at the start, and after three and six weeks. Increasingtheir intake of greens by 2. 9 portions a day was found to make the person look more healthy and an extra 3. 3portions could【B4】______ their attractiveness, when their【B5】______ were rated by others. Fruit andvegetables【B6】______ carotenoids, which, known by most people, can【B7】______ cell damage frompollution and UV rays, and can also prevent age-related diseases including heart disease and cancer. But while it was known eating extreme amounts of certain vegetables such as carrots could turn skin orange, it was notknown a small increase was perceptible to others—and was seen as【B8】______. A camera measured changesto the skin’s redness, yellowness and lightness, and found it significantly changed in people who naturallyincreased their intake. These changes were not【B9】______ at three weeks. Researchers showed these redand yellow hues【B10】______the levels of carotenoids(类胡萝卜素)in their skin.
【B4】
选项
答案
enhance
解析
由空格前的情态动词could可知,空格处应填入一个动词。结合录音可知,答案为enhance,意为“增强,美化,提升”。
转载请注明原文地址:https://kaotiyun.com/show/Vpl7777K
0
大学英语四级
相关试题推荐
Almosteverychild,onthefirstdayhesetsfootinaschoolbuilding,issmarter,more【B1】______,lessafraidofwhathedoesn
Almosteverychild,onthefirstdayhesetsfootinaschoolbuilding,issmarter,more【B1】______,lessafraidofwhathedoesn
Globalwarmingisatrendtowardwarmerconditionsaroundtheworld.Partofthewarmingisnatural;wehaveexperienceda20,00
AccordingtoAmericanlaw,ifsomeoneisaccusedofacrime,heisconsidered【B1】______untilthecourtprovesthepersonisguil
A、Toexpresstheirreligiousbeliefandactivities.B、Tomemorizetheimportantpeopleintheirlife.C、Todescribetheirdaily
A、Pickupthewomanatfive.B、Meetthewomanattherestaurant.C、Buysomefoodfromarestaurant.D、Repairhiscarafterdinne
Thirtyyearsago,anyoneblaminglonelinessforphysicalillnesswouldhavebeenlaughedat.Butasscientistsstudieddifferent
A、Agatheringofsuggestionsandinformation.B、Abookfullofusefulknowledge.C、Afactconcerningwildlife.D、Abookaboutfa
CreatingaHarmoniousFamilyForthispart,youareallowed30minutestowriteashortessayentitledCreatingaHarmoniousFam
随机试题
实现源的不可否认业务中,第三方既看不到原数据,又节省了通信资源的是
厌氧菌感染的脓液特点是()。
水泥砂浆面层施工时,水泥砂浆基本要求是()。
对防烟排烟系统进行调试,模拟火灾发生后,火灾自动报警系统应在()s内自动关闭相应防烟分区内与排烟无关的通风、空调系统。
与Internet相连,只需一台586以上档次的微机、一条电话线及()。
进出口货物许可证应由商务部代表国家统一签发。()
下列哪一选项不属于社会主义法治理念的理论渊源?()
甲趁在路上行走的妇女乙不注意之际,将乙价值12000元的项链一把抓走,然后逃跑。跑了50米之后,甲以为乙的项链根本不值钱,就转身回来,跑到乙跟前,打了乙两耳光,并说“出来混,也不知道戴条好项链”,然后将项链扔给乙。对甲的行为,应当如何定性?(
在FM方式的数字音乐合成器中,改变数字载波频率可以改变乐音的(13),改变它的信号幅度可以改变乐音的(14)。(14)
Windows基本操作题,不限制操作的方式(1)将考生文件夹下BE文件夹中的文件HSEE.BMP设置为存档和只读属性。(2)将考生文件夹下DOWN\SET文件夹中的文件夹LOOK删除。(3)将考生文件夹下POWER\FIELD文件夹
最新回复
(
0
)