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
Tiny pieces of gold could be used in the fight against cancer, new research has suggested. Scientists at Edinburgh University ha
Tiny pieces of gold could be used in the fight against cancer, new research has suggested. Scientists at Edinburgh University ha
admin
2022-09-27
18
问题
Tiny pieces of gold could be used in the fight against cancer, new research has suggested. Scientists at Edinburgh University have just completed a study which shows the【C1】________metal increased the effectiveness of drugs used to treat lung cancer cells. Minute fragments, known as gold nanoparticles(纳米粒子), were【C2】________in a chemical device by the research team.
While this has not yet been tested on humans, it is hoped such a device could one day be used to reduce side effects of current chemotherapy treatments by【C3】________targeting diseased cells without damaging healthy tissue. Gold is a safe chemical element and has the ability to【C4】________chemical reactions.
Researchers at the University of Edinburgh discovered properties of the metal that allow these catalytic abilities to be accessed in living things without any side effects. The device was shown to be effective after being【C5】________in the brain of a zebrafish, suggesting it can be used in living animals.
The study was carried out in【C6】________with researchers at the University of Zaragoza’s Institute of Nanoscience of Edinburgh’s CRUK Edinburgh Centre, said: “We have discovered new【C7】________of gold that were previously unknown and our findings suggest that the metal could be used to【C8】________drugs inside tumours very safely. There is still work to do before we can use this on【C9】________, but this study is a step forward. We hope that a similar device in humans could one day be implanted by surgeons to activate chemotherapy directly in tumours and reduce harmful effects to healthy organs.” The next steps will be to see if this method is【C10】________to use in people, what its long-and short-term side effects are, and if it’s a better way to treat some cancers.
A) accelerate F) implanted K) properties
B) cautiously G) patients L) release
C) collaboration H) precious M) relieve
D) elaboration I) precisely N) safe
E) encased J) previous O) unsafe
【C2】
选项
答案
E
解析
空格所在句主语为fragments,空格位于were之后,句末有动作发出者 the research team,故此处应填入动词的过去分词,与were 构成被动语态。结合原文,此处指纳米粒子被包裹在化学仪器里,be encased in为固定搭配,意为“包裹于……”,故E为答案。
转载请注明原文地址:https://kaotiyun.com/show/s6vD777K
0
大学英语六级
相关试题推荐
児童の________時に保護者による送迎がない日本社会においても、近年では、地域住民による通学路の見守り活動が実施されるようになってきている。
(後輩が、親しい先輩に、映画の話題で話しかける。)後輩:そういえば、先輩、「レッドクリフ」って中国映画、________。ほら、あの三国志の赤壁の戦いの…
ThespeakerthinksthattobeateacherismoredifficultthantobethepresidentoftheNEA.
Thebestestimateofhumanity’secologicalfootprintsuggeststhatitnowexceedstheEarth’sregenerativecapacitybyaround20
Simon:Linda,doyouknowwhenthevisitorsfromIndiaarecoming?Linda:Weofferthemthree【K1】________(choose):thee
Lastyear,mybrotherandIwenttoMiamiforavacation.Someofmyfriendswhohadbeentherebeforesaid【K1】________wasawon
Itwasthedistrictsportsmeeting.Myfootstillhadn’thealed(痊愈)froma(n)【C1】________injury.Ihad【C2】________whetherornot
小巷虽然狭窄,却拉不住快乐蔓延的速度.....随着城市里那些密集而冰冷的高楼大厦拔地而起,在拥堵的车流中,在污浊的空气里,人们的幸福正在一点点地破碎,飘零。大家住得越来越宽敞,越来越私密。自我,也被划进一个单独的空间里,小心地不去触碰别人的心灵,
实践证明,勤奋是点燃智慧的火把。一个人的知识多寡,关键在于勤奋的程度如何。懒惰者,永远不会在事业上有所建树,永远不会使自己变得聪明起来。唯有勤奋者,才能在知识海洋里猎取到真智实才,才能不断地开拓知识领域,获得知识的酬报。高尔基说过:“天才出于勤奋”。卡莱尔
你知道中国最有名的人是谁?提起此人,人人皆晓,处处闻名。他姓差,名不多,是各省各县各村人氏。你一定见过他,一定听说过别人谈起他。差不多先生的名字天天挂在大家的口头,因为他是中国全国人的代表。差不多先生的相貌和你和我都差不多。他有一双眼睛
随机试题
发生意外穿髓后首选的处理是
低钾血症时.最早出现的临床表现是
民事权利中的()为典型的支配权。
对于项目总承包模式,宜采用( )进行监理的监理模式。
某工程,施工单位向项.目监理机构提交了项目施工总进度计划(图6-1)和各分部工程的施工进度计划。问题:找出项目施工总进度计划(图6-1)的关键线路。
教育行政部门对教师申诉做出处理的期限是()
按照行政层级分类,行政组织可分为()。
中国共产党确定土地革命和武装反抗国民党反动派总方针的会议是()。
(重庆大学2016)欧洲货币市场一般是指()。
A、Fewerpeoplearelikethisnowadays.B、Itisakindofmentalillness.C、Itshouldbetreatedwithmedicalcare.D、Itiscause
最新回复
(
0
)