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
考研
"Before the operation, I would look at someone and all I could see for their face was jelly," says Jonathan Wyatt "Now, I can se
"Before the operation, I would look at someone and all I could see for their face was jelly," says Jonathan Wyatt "Now, I can se
admin
2015-08-29
68
问题
"Before the operation, I would look at someone and all I could see for their face was jelly," says Jonathan Wyatt "Now, I can see people’s faces." The 65-year-old is one of six people in the world to receive gene therapy for a【C1】______type of inherited eye disease【C2】______choroideremia(an eye disease). The first published【C3】______of the trial, released today, suggest that【C4】______people’s genes can stop the disease from causing blindness—and【C5】______sight in those whose vision has become【C6】______.
Choroideremia is caused by【C7】______in the CHM gene. In those who have the disease, a【C8】______of REP-1 means that cells in the eyes stop working and slowly begin to【C9】______causing blindness. Enter gene therapy, which uses a virus to insert a【C10】______copy of a gene into cells with a gene defect and could【C11】______be used to treat many genetic conditions. Robert MacLaren of the University of Oxford and his colleagues decided to see if it could【C12】______choroideremia. Starting two years ago with Wyatt, they【C13】______a virus carrying a corrective copy of the CHM gene into the eyes of people with choroideremia. Today the team【C14】______that of the six people who received the treatment six months【C15】______or longer, all have described【C16】______in their vision. Still, the long-lasting effects of the treatment remain【C17】______Wyatt had the treatment first, so can【C18】______that the benefits seem to last two years,【C19】______he’s just one case. The treatment also can’t replace cells that have been【C20】______destroyed.
【C19】
选项
A、but
B、so
C、then
D、and
答案
A
解析
空格前的benefits指的是基因疗法的好效果,可知这里还是说此疗法的效果,此空格前说疗效可持续2年之久,空格盾又说这只是一个案例而已,构成了转折关系,故选A。
转载请注明原文地址:https://kaotiyun.com/show/v9zZ777K
0
考研英语一
相关试题推荐
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
ManysignspointtoagrowinghistoricalconsciousnessamongtheAmericanpeople.1trustthatthisisso.Itisusefultoremem
Gingrichianpoliticiansreluctanttoaddresstheproblembecause______.Thenewfindingsaboutglobalclimatechangearebased
Yougotsickjusttwoweeksbeforethefinalexaminationandweresenttohospital.Onedoctortreatedyouverywellandyourec
Everyproductonthemarkethasavarietyofcostsbuiltintoitbeforeitiseverputupforsaletoacustomer.Therearecost
LastweektheAmericannovelistJonathanFranzenspokeaboutthee-reader,whichhesaidthreatenedthesenseofpermanencefoun
WhenJohannesGutenberginventedmovabletypeahalf-millenniumago,healsogaveusimmovabletext.BeforeGutenberg,bookswer
WhenJohannesGutenberginventedmovabletypeahalf-millenniumago,healsogaveusimmovabletext.BeforeGutenberg,bookswer
WhenJohannesGutenberginventedmovabletypeahalf-millenniumago,healsogaveusimmovabletext.BeforeGutenberg,bookswer
随机试题
恶性肿瘤异型性主要表现在
慢性盆腔炎的病变主要存在于
患者孕7个月,腹部急剧胀大,胸膈胀满,喘不得卧。应诊断为
认可是权威机构对()有能力执行特定任务的正式承认。
房地产的市场供给量与市场需求量相等时的价格是房地产的()。
如果桩基直径为0.4m,则基桩极限侧阻力标准值与下列( )项值接近。软弱下卧层顶面处自重应力与下列( )项值接近。
下列井工煤矿采煤方法中,属于壁式体系采煤法的是()
实行查账征收的个人独资企业发生的下列支出,在计算应纳税所得额时不允许扣除的是()。
教育者施教传道与受教育者受教修养相互作用的活动方式的总和被称为()
WhathappenedattheUnitedNations?Howdidthecriticslikethenewplay?Soonafteranevent【C1】______,newspapersar
最新回复
(
0
)