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
60
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
Childrenwholivenearamainroadareingreaterdangerofcatchingpneumonia(肺炎)becausepollutionfrompassingtrafficdamages
WhenMomandDadGrowOld[A]Theprospectoftalkingtoincreasinglyfragileparentsabouttheirfuturecanbe"oneofthemost
Depressionisoneofthedarkdemons(恶魔)ofadolescence.Upto1in12Americanteenagersisaffected,accordingtotheNational
A、Heshouldnolongerputoffanythinginlife.B、Heshouldcelebratehissurvivalwithhisfriends.C、Heshouldeliminatenegat
Comparisonsweredrawnbetweenthedevelopmentoftelevisioninthe20thcenturyandthediffusionofprintinginthe15thand1
A、Thedisadvantagesofsolarenergy.B、Thepollutionofotherenergysources.C、Therisingfuelcostsandfuelshortage.D、Thec
A、Risingfuelcoststolimittheuseofit.B、Savingenergyanduseothersources.C、Havingprotectionagainstfuelshortage.D、
DoBritain’sEnergyFirmsServethePublicInterest?[A]Capitalismisthebestandworstofsystems.Lefttoitself,itwillemb
A、Goodsocialconnectionsmakepeoplelivelonger,healthierandhappier.B、Lonelinessisnotaffectedbythesurroundingsandl
A、Theyshouldseekhelpfrominternationalorganizations.B、Theyshouldn’tallowtheirownprofessionalstoworkabroad.C、They
随机试题
总结的写作要点。
内伤发热属瘀血内结者,其临床特点是
右半结肠癌的特点是()
某患者,因支气管哮喘住院治疗10余天,今晨突感左上胸短暂刺痛,逐渐感呼吸困难,不能平卧。P120次/分,律不齐,左肺呼吸音减弱,此患者首先考虑并发下列何种情况()
下述对软土的说法中正确的是( )。
对受打击报复的会计人员的补救措施有()。
A、 B、 C、 D、 D
Ofthethousandsofdifferentkindsofanimalsthatexistintheworldmanhaslearnedtomakefriendswithanenormousnumber.
EightforeignaidworkerswerearrestedinAfghanistanbecauseoftheir______activities.
[A]enormously[I]abolish[B]occupy[J]role[C]ambiguous[K]underrepresented[D]enrolled[L]extraction[E]professiona
最新回复
(
0
)