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
98
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.
【C11】
选项
A、on average
B、above all
C、in principle
D、for example
答案
C
解析
该句说“基因疗法的治疗是给有基因缺陷的细胞注入……,这种疗法可以用于治疗很多基因方面的疾病”。结合第一段指出的“针对无脉网络膜的基因疗法尚处于试验阶段”,可知基因疗法的疗效都只是在理论阶段,所以推断用此方法去治疗别的基因类疾病也只能是理论上的,故此处选C项in principle,表示“原则上,理论上”。
转载请注明原文地址:https://kaotiyun.com/show/Z9zZ777K
0
考研英语一
相关试题推荐
ItcanbelearnedfromthefirstparagraphthatInternetadvertising_____.Thesecondandthirdparagraphsarewritteninorde
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
Personalityistoalargeextentinherent——A-typeparentsusuallybringaboutA-typeoff-spring.Buttheenvironmentmustalsoh
AmericanMuseumofNaturalHistoryisoneofthelargestnaturalandhistoricmuseumsintheworldandoneofthemainnaturalh
Assummerrollsaround,lawmakersinWashingtonarepreparingtovoteonajobsbillthatwouldinclude$1billionforsummerjo
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
Childrenaregettingsofatthattheymaybethefirstgenerationtodiebeforetheirparents.To-day’syoungstersarealreadyf
ThePewFoundationdiscoveredinarecent【C1】______thattensionsoverinequalityinwealthnow【C2】______tensionsoverraceandi
随机试题
“生亦我所欲也,义亦我所欲也,二者不可得兼,舍生而取义者也。”这句话体现的中华民族的一种美德是()
A.急性阑尾炎穿孔腹膜炎B.胆总管囊肿穿孔腹膜炎C.绞窄性肠梗阻D.实质性脏器损伤E.肠伤寒穿孔
下列有关法定补偿和裁量补偿的说法中正确的是()。
背景资料:某一级公路,路面面层采用C30水泥混凝土。该项目施工单位面层施工过程如下:第一步,该施工单位按要求进行水泥混凝土配合比设计,采用实验室确定的“实验室配合比”直接配料;第二步,施工单位按要求架设模板;第三步,确定好最佳拌和时间,配备一座间歇
在重力式码头工程中,代替传统的粒状反滤材料,可以采用()作为反滤层。
实贷实付的根本目的()。
运输通道是指存在流向相同的密集(),有多条运输线路和多种运输方式参与运输的长条地域。[2006年真题]
A、 B、 C、 D、 D根据题干第二个图形的结构,可排除A、B、C,如图所示:
自我实现预言是指我们对他人的期望会影响到对方的行为,使得对方按照我们对他的期望行事。下列属于自我实现预言的是( )。
经济波动
最新回复
(
0
)