首页
登录
职称英语
Grilling meat gives it great flavor. This taste, though, comes at a price, s
Grilling meat gives it great flavor. This taste, though, comes at a price, s
游客
2024-02-03
25
管理
问题
Grilling meat gives it great flavor. This taste, though, comes at a price, since the process creates molecules called polycyclic aromatic hydrocarbons(PAHs)which【C1】______DNA and thus increase the eater’s chances of developing colon cancer. For those who think barbecues one of summer’s great【C2】______, that is a shame. But a group of researchers led by Isabel Ferreira of the University of Porto, in Portugal, think they have found a way around the problem. When barbecuing meat, they suggest, you should add beer.
This【C3】______advice was the result of some serious【C4】______, as Dr. Ferreira explains in a paper in the Journal of Agricultural and Food Chemistry. The PAHs created by grilling form from molecules called free radicals which, in turn,【C5】______from fat and protein in the intense heat of this type of cooking. One way of stopping PAH -formation, then, might be to apply chemicals called antioxidants that mop up free radicals. And beer is rich in these, in the shape of melanoidins, which form when【C6】______is roasted. So Dr. Ferreira and her colleagues prepared some beer marinades, bought some steaks and headed for the griddle.
One of their marinades was based on Pilsner, a(n) 【C7】______lager. A second was based on a black beer(type unstated). Since black beers have more melanoidins than light beers—as the name【C8】______, they give it color—Dr. Ferreira’s hypothesis was that steaks steeped in the black-beer marinade would form fewer PAHs than those steeped in the light-beer marinade, which would, in turn, form fewer than control steaks left unmarinated.
And so it proved. When cooked, unmarinated steaks had a(n) 【C9】______of 21 nanograms(billionths of a gram)of PAHs per gram of grilled meat. Those marinated in Pilsner averaged 18 nanograms. Those marinated in black beer averaged only 10 nanograms,【C10】______and healthy too, then. Just what the doctor ordered.
A)average B)approximately C)barley D)damage
E)delights F)distinguish G)experiments H)flavor
I)form J)pale K)suggests L)tasty
M)typical N)ultimate O)welcome [br] 【C8】
选项
答案
K
解析
空格位于名词后,固定句型as…suggest,意为“如……所示”。此处在解释黑啤酒,如名字所示,suggest有“暗示”之意,故K)suggests符合题意。
转载请注明原文地址:https://tihaiku.com/zcyy/3417031.html
相关试题推荐
Theconceptofculturehasbeendefinedmanytimes,andalthoughnodefiniti
Theconceptofculturehasbeendefinedmanytimes,andalthoughnodefiniti
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegrees
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegrees
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegrees
Therearetwotypesofpeopleintheworld.Althoughtheyhaveequaldegrees
Theconceptofculturehasbeendefinedmanytimes,andalthoughnodefiniti
Theconceptofculturehasbeendefinedmanytimes,andalthoughnodefiniti
Kodak’sdecisiontofileforbankruptcyprotectionisasad,thoughnotune
Kodak’sdecisiontofileforbankruptcyprotectionisasad,thoughnotune
随机试题
Thirtyyearsago,mostteenagershadbicycles,butnowtheyarecomparativel
TheMarriageContractAmarriageisacontract.You
Whichofthefollowingstatementsistrueaccordingtothespeaker?[br][origi
Forthispart,youareallowed30minutestowriteACampaignSpeechinsupport
Formanywomennowadays,choosingwhethertoworkornottoworkoutsidethe
“五岳”是中国汉文化中五大名山的总称,其中位于河南的是()。A、嵩山 B
A.结膜发黄 B.结膜散在出血点 C.结膜滤泡 D.结膜苍白 E.结膜充
患者女,25岁。1型糖尿病患者,一直应用胰岛素治疗。2天前受凉后出现咳嗽、咳痰、
(2021年第1批真题)在电力架空线路架设中,不需装设拉线的是( )A.跨越杆
(2016年真题)根据《全国建筑市场各方主体不良行为记录认定标准》,允许其他单位
最新回复
(
0
)