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
医学
A、Look for cancer itself. B、Look for the damage made by cancer. C、Identify the cancer directly. D、Cure the cancer. B根据录音可知,本文主题是
A、Look for cancer itself. B、Look for the damage made by cancer. C、Identify the cancer directly. D、Cure the cancer. B根据录音可知,本文主题是
admin
2021-11-29
90
问题
Cancer is a leading cause of death around the world.
When it comes to cancer, the sooner you know you have it, the better your chances of surviving. A new blood test could change the way doctors and researchers find cancer in patients. Researchers say the test could provide clues to the early forms of the disease. Scientists at the University of Swansea in Wales came up with the idea.
Gareth Jenkins is a professor at the university. He says he and his team did not look for cancer. They instead looked for a by-product of cancer. They looked for, what Jenkins calls, the collateral damage of cancer—the damage left by the disease. In this case, the by-product was mutated red blood cells.
The researchers used normal laboratory equipment to perform the tests. This equipment looks for changes in the structure of millions of red blood cells. Those mutated cells lack a surface protein that healthy cells normally have.
The researchers tested blood from about 300 people, all of whom have cancer of the esophagus. Patients with esophageal cancer have high levels of mutated red blood cells. Jenkins says that at this point he is not sure if other cancers would produce similar results.
The hope is that the new test and other non-invasive methods could one day become part of commonly used medical methods. He says that using a battery, or series, of tests will be the best way to find out if a person has cancer.
These new technologies could save millions of lives.
Questions 21-25 are based on the passage you have just heard:
21. What does the passage mainly talk about?
22. Who is Gareth Jenkins?
23. What does the new test do?
24. What’s the difference between the damaged red blood cells and the normal ones?
25. How many patients did the new research test?
选项
A、Look for cancer itself.
B、Look for the damage made by cancer.
C、Identify the cancer directly.
D、Cure the cancer.
答案
B
解析
根据录音可知,本文主题是如何尽早发现癌症的症状,因此新测试方法也是以此为目的,录音中说到They looked for, what Jenkins calls,the collateral damage of cancer-the damage left by the disease,由此可判断B为正确选项。
转载请注明原文地址:https://kaotiyun.com/show/bBH3777K
本试题收录于:
医学博士外语题库考研分类
0
医学博士外语
考研
相关试题推荐
临床确诊支气管扩张主要根据
Severalclassesofbittercitruscompoundhavelookedpromisingasanticanceragentsinlaboratorytests.Anewstudyindicates
A、Thesizeofafamily.B、Thesourceofincome.C、Thebasichumanneeds.D、Thedeathofthebreadwinner.C录音讲到寿险数量的计量方法是用一家人的the
Wealsohavecourageanddeterminationtobuildparadiseoratleasttry.
Osteoporosisusedtobecalled"thesilentdisease"becauseitsvictimsdidn’tknowtheyhadituntilitwastoolateandthey
A、Themanhasseenthefungiforthreetimes.B、Themanisnotcarefulenough.C、Themanhasbeenwatchingitforthreedays.D、
Thelocalgovernmentleadersaremakingeveryefforttotackletheproblemofpoverty.
A、Suspicious.B、Anxious.C、Hesitant.D、Factual.D由I’msorrytohavetotellyouallthis,butmyfeelingisthatit’salwaysgoo
A、Heisseriouslyill.B、Hisworkisamess.C、Theweatherislousythisweek.D、Hehasbeenworkingunderpressure.D根据男士的话It’s
A、Shedisagreeswiththeman.B、Shecouldn’tagreewiththemanmore.C、It’shardforthemtofulfilltheirplans.D、It’simposs
随机试题
高分化鳞状细胞癌角化明显,细胞间桥明显,核分裂象可见,细胞核多形性较明显。
A.茯苓B.薏苡仁C.猪苓D.香加皮E.泽泻兼能除痹、排脓的药物是
后马托品丙胺太林
采用成本法进行长期股权投资核算时,股票投资的账面价值一般()。
设随机变量X和Y都服从N(0,1)分布,则下列叙述中正确的是()。
有关CM模式的描述中,正确的是( )。
某期货公司工作人员乙利用职务上的便利,非法收受他人财物,为他人谋取利益,数额较大,根据《刑法》的规定,乙将被处()年以下有期徒刑或者拘役。
2月1日,A企业预计将在6个月后向银行贷款人民币100万元,贷款期为半年,但担心6个月后利率上升提高融资成本,即与银行商议。双方同意6个月后A企业按年利率6.3%(一年计四次复利)向银行贷入半年100万元贷款。根据材料,回答下列问题:8月1日
某建设项目主要生产项目投资为3000万元,辅助生产项目投资为700万元,公用工程投资为400万元,工程建设其他费用为400万元。基本预备费费率为12%,建设期价格上涨指数为5%(基本预备费计入涨价预备费计算基数)。项目建设前期年限为1年,项目建设期2年,建
TheTruthabouttheEnvironmentA)Formanyenvironmentalists,theworldseemstobegettingworse.Theyhavedevelopedahit-lis
最新回复
(
0
)