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
A、They want to find out the relationship between environment and biology. B、They want to see what characteristics distinguish on
A、They want to find out the relationship between environment and biology. B、They want to see what characteristics distinguish on
admin
2019-03-12
73
问题
Scientists understand how twins are born. Now though, they are trying to explain how being half of a biological pair influences a twin’s identity. They want to know why many identical twins make similar choices even when they don’t live near each othe
选项
A、They want to find out the relationship between environment and biology.
B、They want to see what characteristics distinguish one from the other.
C、They want to understand how twins communicate when far apart.
D、They want to know whether twins can feel each other’s pain.
答案
A
解析
短文提到,科学家研究了多对生活环境迥异的双胞胎,其目的是了解生活环境和生物因素的关系,并提出了今后研究的许多课题,故A为答案。
转载请注明原文地址:https://kaotiyun.com/show/Z447777K
0
大学英语四级
相关试题推荐
Hospitals,hopingtocurbmedicalerror,haveinvestedheavilytoputcomputers,smartphonesandotherdevicesintothehandsof
WhenwetalkaboutAmericansbarelyintoadulthoodwhoaresaddledwithunbearablelevelsofdebt,theconversationisalmostal
A、Itshouldbeonthebeach.B、Itshouldhaveaswimmingpool.C、Itshouldbequiet.D、Itshouldbeinthedowntown.A本题考查事物特征。从
Nosurprise—thoseFacebookphotosofyourfriendsandrelativesonvacationorcelebratingabirthdaypartycanmakeyoufeello
A、On26thDecember.B、On26thJanuary.C、3:30a.m.on26thDecember.D、3:30a.m.on26thJanuary.A根据录音中提到的人们在商店开门之前就排起长队、甚至在店
Studentsofeconomicsareinrevolt(造反)again.Thisyear,65groupsofstudentsfrom30countriesestablishedanInternationalSt
A、Men.B、Women.C、Olderpeople.D、Youngerpeople.C细节辨认题。短文最后一句Otherstudiesshowthatolderpeopleusuallyfinditeasiertore
A、Fear.B、Shock.C、Anger.D、Surprise.D细节辨认题。短文倒数第二段指出However,“heopenedhiseyeswide”isusedtosuggestangerinChinesewher
A、Youshouldthinkaboutthefuturewhenyoumove.B、Movingbringsopportunitiesaswellassomeproblems.C、Husbandandwifedo
A、Theeconomicsituationisglooming.B、Therearelessnewgraduateseveryyear.C、Theworkershavelessexperience.D、Theemplo
随机试题
一张汇票的出票人是甲,乙、丙、丁分别是背书人,戊是持票人。现查这张汇票的金额被变造,且确定丁是在变造后签章的,丙是在变造前签章的,但不能确定乙是在变造前还是变造后签章的,则下列说法正确的是:()
A、Itprovidesachanceforpeopletothinkdeeply.B、Itmakesustreasurethetime.C、Itenablesonetoidentifytruefriends.D
下列环境要素中,属于市场营销宏观环境的有()。
FLASH8里的图层有哪些 ()
《医疗事故处理条例》中规定,在医疗活动中,医疗机构及其医务人员应当将患者的病情、医疗措施、医疗风险等如实告知给
激光焊接时后一个焊点应覆盖前一个焊点的
某工业项目,业主采用工程量清单招标方式确定了承包商,并与承包商按照《建设工程施工合同(示范文本)》签订了工程施工合同。施工合同约定:项目生产设备由业主购买;开工日期为6月1日,合同工期为120天;工期每提前(或拖后)1天,奖励(或罚款)1万元(舍规费、税金
系统测试比模块测试更容易发现错误,能更有效地进行排错处理。()
某个乡镇有丰富的温泉资源。开发了温泉度假村,成为了温泉名镇,近年来大量的村民又开办了温泉旅馆。但无证经营,质量差,你作为旅游部门的人要怎么办?
口头流传的歌谣(ballad)跟神话远在文字出现之前就已非常流行。中国的文学正是发源于此。不过,歌谣本是人们生活中随兴而发的东西,上古时代也没有记载和保存它们的手段,因此它们很快消失,不留痕迹。如今,我们只能从古籍中推断它们的存在。古书中记载了一些年代
最新回复
(
0
)