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
Once they decided to have children, MiShel and Carl Meissner tackled the next big issue: Should they try to have a girl? It was
Once they decided to have children, MiShel and Carl Meissner tackled the next big issue: Should they try to have a girl? It was
admin
2018-05-11
55
问题
Once they decided to have children, MiShel and Carl Meissner tackled the next big issue: Should they try to have a girl? It was no small matter. MiShel’s brother had become blind from a hereditary (遗传的) condition in his early 20s, and the Meissners had learned that the condition is a【C1】______ passed from mothers to sons. If they had a boy, he would have a 50 per cent chance of having the condition. A girl would be【C2】______.
The British couple’s【C3】______ about gender selection led them to Virginia, US where a new sperm (精子)-separation technique, called MicroSort, was under【C4】______ When MiShel became pregnant, she gave birth to a daughter. They will try to have a second daughter using the technique later this year.
This is not only a【C5】______ effective way to select a child’s gender. It also brings a host of ethical (伦理的) and practical considerations—especially for the majority of families who use the technique for【C6】______ reasons.
The clinic offers sex selection for two purposes: to help couples【C7】______ passing on a gender-linked【C8】______ disease and to allow those who already have a child to "balance" their family by having a baby of the opposite sex.
The technology is still【C9】______ However, Blauer says the company has an【C10】______ success rate: 91 per cent of the women who become pregnant after sorting for a girl are successful, while 76 per cent who sort for a boy and get pregnant are successful.
A) genetic B) overlapped C) impressive D) unaffected
E) perpetually F) investigation G) inquiries H) feats
I) disorder J) gropes K) experimental L) seemingly
M) elicit N) nonmedical O) avoid
【C5】
选项
答案
L
解析
此处应为副词,形容这种新技术有效使用的程度或范围。根据上文描述的个案,可以知道这种技术“看起来”很有用。词库的副词中seemingly符合句意,因此为本题答案。
转载请注明原文地址:https://jikaoti.com/ti/ERxFFFFM
0
大学英语六级
相关试题推荐
A、WhenthePresidentandtheFirstLadydancedintheWhiteHouse.B、WhenanoldslavewasinterviewedaboutAmericanBlackHist
Since2007,theAmericanPsychologicalAssociation(APA)hasconductedasurveyofdifferentaspectsofstressinAmerica,Thisye
A、Takinggoodcareofourchildrentomakethemfeelhappy.B、Findingcolorfulextracurricularactivitiesforourchildren.C、Ed
Comparisonsweredrawnbetweenthedevelopmentoftelevisioninthe20thcenturyandthediffusionofprintinginthe15thand1
A、They’restillsearchingforeffectivewaysblindly.B、They’reatalosshowtomakee-bookssmallenough.C、They’veloweredth
A、Africansarenotverybraveandresourceful.B、Thereisnotreatmentorhealthcarecenteratall.C、Therewerenoeffectivepr
A、Risingfuelcoststolimittheuseofit.B、Savingenergyanduseothersources.C、Havingprotectionagainstfuelshortage.D、
A、TakingexcessiveVitaminDisharmfultohealth.B、Manypeopledon’tknowtheimportanceofVitaminD.C、Olderpeoplearemore
提到中国文化就不能不提到中国饮食。中国的菜肴很丰富,种类繁多,源自中国56个民族(nationality)和广大的地域。中国北方多以面食为主,南方多以米食为主,这形成了巨大的反差。作为一种文化载体(carrier),饺子是中国传统饮食文化的典型代表。唐宋时
Drought,tsunami,violentcrime,financialmeltdown—theworldisfullofrisks.Thepoorareoftenmost【C1】______totheireffect
随机试题
下列不属于大学教学原则的是()。
土地他项权利变更登记应提交的权属证明文件有()。
下列有关总量分析和结构分析的论述,正确的有()。
下列函数中,既是偶函数又在(0,+∞)单调递增的函数是()。
区域是建构出来的。根据人为的目的划出的区域,已经不是原来在大地中生机勃勃、复杂多样的原本的那个地方了。划定的区域是简单的对世界的某一方面的一个概括而已,切不可______我们建构的区域,认为这就是真实的世界,是天经地义的客观真理,不容他人______或者变
下列关于掩饰、隐瞒犯罪所得、犯罪所得收益罪的说法错误的是()。
在现代企业经营管理中,“道”通常指企业的思想、理念和价值观。下面句中加点的“道”字与企业经营管理中的“道”意义相近的是()。
求幂级数的和函数S(x)及其极值.
【B1】【B6】
A、ABritishdoll.B、Herbestwhitedress.C、Herson.D、ApictureofGeorgeWashington.D事实细节题对话中明确提到白宫被烧时JamesMadison,总统的妻子救出了
最新回复
(
0
)