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
2024-04-04
31
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] 【C2】
选项
答案
D
解析
此处应为名词、动词的分词形式或形容词,在句中作表语。根据该段对这种遗传病的描述可以知道生女孩可以避免遗传到这种病,因此,空格处的单词应该表示“没事”、“不受影响”等意思,因此本题答案为unaffected。
转载请注明原文地址:https://tihaiku.com/zcyy/3540491.html
相关试题推荐
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Oncetheydecidedtohavechildren,MiShelandCarlMeissnertackledthenex
Atattoomaygiveparentsofchildrenwithfoodallergiessomepeaceofmind
Atattoomaygiveparentsofchildrenwithfoodallergiessomepeaceofmind
Atattoomaygiveparentsofchildrenwithfoodallergiessomepeaceofmind
Atattoomaygiveparentsofchildrenwithfoodallergiessomepeaceofmind
随机试题
审查某企业持有至到期投资项目,发现被审计年度10月份购入A公司债券面值100万元
商业银行可以采用标准法、高级计量法或()计量操作风险资本要求。A.内部模型法
胃癌最好发的部位是A、幽门管 B、胃窦大弯侧 C、胃体大弯侧 D、胃窦小弯
集体活动过程以______为主。
①甲午中日战争前后共举办15年,有七期毕业生 ②最早兴办的新式军教育机构是18
期货业协会的性质是( )。A.企业法人 B.事业单位 C.国家机关 D.
通过减少企业业务流程中的偏差,提升组织绩效水平的绩效改进方法是( )。A.卓越
某公司推出金属外壳手机产品替代现有塑料外壳手机产品,这种创新属于()。A.原始
投资项目决策分析与评价的基本要求包括贯彻落实科学发展观、资料数据准确可靠和()
适用于尾水较深,流量变化范围较小,水位变幅较小,或有排冰、漂木要求的情况,且一般
最新回复
(
0
)