首页
登录
职称英语
Once they decided to have children, MiShel and Carl Meissner tackled the nex
Once they decided to have children, MiShel and Carl Meissner tackled the nex
游客
2024-04-03
34
管理
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 [br] 【C8】
选项
答案
A
解析
此处应填入修饰disease的词,可为名词、形容词或动词分词。从本文首段提到的个案和本句提到的gender-linked可以推断空格处的单词应表明“遗传性”疾病,因此genetic为本题答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3538860.html
相关试题推荐
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Manychildrenfirstlearnthevalueofmoneybyreceivinganallowance.The
Manychildrenfirstlearnthevalueofmoneybyreceivinganallowance.The
Manychildrenfirstlearnthevalueofmoneybyreceivinganallowance.The
Manychildrenfirstlearnthevalueofmoneybyreceivinganallowance.The
随机试题
Manyconsumeritemsarebeingredesignedaccordingtothenewstandardwhowill
Manythingsaboutlanguageareamystery,andmanywillalwaysremainso.Bu
A.龈炎 B.咬合痛 C.自发性痛 D.过敏性痛 E.修复体松动牙体缺损
胎盘早剥那项是错误的:()A、胎盘早剥是指在子宫下段的胎盘发生早期剥离而引起
防己黄芪汤与当归拈痛汤的组成药物中均含有A.白术、防风 B.防风、当归 C.
关于测绘人员调离或退休后,其测绘作业证处理的做法,错误的是( )。A.收回调离
力F1、F2共线如图所示,且F1=2F2,方向相反,其合力FR可表示为:
梗阻性黄疸主要表现为 A.丙氨酸转移酶增髙B.碱性磷酸酶增高C.MAO增高
小麦进口实行_,出口实行。 A.关税配额管理;出口配额许可证管理 B.进口
下列中可以降低输血过敏反应发生率的是A.选用一次性输血器 B.选用洗涤红细胞
最新回复
(
0
)