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
Doctors and researchers have begun to look for causes of overweight in a critical period of life—the nine months before birth. R
Doctors and researchers have begun to look for causes of overweight in a critical period of life—the nine months before birth. R
admin
2012-06-20
60
问题
Doctors and researchers have begun to look for causes of overweight in a critical period of life—the nine months before birth. Research has found that women who gain too much weight in pregnancy【C1】______to have heavier babies, and that heavier babies are【C2】______more to obesity later on.
However, for some time, researchers have not been able to【C3】______out the role of genes. A new study helps eliminate that【C4】______By looking at a large group of women who gave birth at least twice between 1989 and 2003, researchers were able to【C5】______different pregnancies in the same women. Based on the data, the authors【C6】______that maternal weight gain during pregnancy【C7】______to higher infant birth weights,【C8】______of genetic factors.
The authors of the study【C9】______birth records of 513 501 women and their 1164 750【C10】______born over a 15-year period in New Jersey. However, researchers【C11】______mothers with gestational diabetes (妊娠糖尿 病) and babies born before 37 or after 41 weeks.
【C12】______they found was that mothers who gained more than 53 pounds during pregnancy were more than twice as【C13】______to have a high-birth-weight baby as women who put【C14】______18 to 22 pounds. David Ludwig of Children’s Hospital Boston says "An【C15】______time to begin obesity prevention efforts for the next generation actually begins【C16】______birth."
Traditionally the public-health focus has been【C17】______making sure that women gain enough weight during pregnancy, to【C18】______their risk of having babies with low birth weights. Now, however, 【C19】______more than half of the US population being either overweight or obese, the focus has largely【C20】______to the other end of the spectrum, to women who gain too much weight.
【C20】
选项
A、claimed
B、shifted
C、transmitted
D、spread
答案
B
解析
动词辨析题。最后一段包括两句,其中however表明,两句之间是转折关系,第一句说明过去人们要求孕妇增加体重是为了减少超轻婴儿的出生几率,第二句则表达现在的情况,即现在人们已经转向关注增重过度的孕妇。因此shifted“转变”为正确答案。claimed“要求,主张”,transmitted“传输,传送”,spread“传播”,均不符合句意。
转载请注明原文地址:https://kaotiyun.com/show/wif7777K
0
大学英语四级
相关试题推荐
PanasonicNV-F55MCoperatingInstructionsⅠ.Installation(Ⅰ)ConnectiontoaTVset1.Connecttheexternalaerial(天线)
Stock,inbusinessandfinance,isashareofownershipinacorporation.Sharesinacorporationcanbeboughtandsold,usuall
A、Shethinksitclosesatnine.B、Shedoesn’tknowitshours.C、It’sopenallnightduringexamperiods.D、Itisn’topenonweek
A、Exercisingtheentirebody.B、Havingyourbloodpressuretaken.C、Losingweightpriortoexercise.D、Breathingdeeplybeforee
A、Moretrafficjams.B、Morecaraccidents.C、Moredamagedroads.D、Moredrunkdrivers.A推理题。短文中提到Carownershipisincreasingfas
Itwasnotlongbeforeahelicopterarrivedonthescene____________(来搭救这几个幸存者).
Asubjectwhichseemstohavebeeninsufficientlystudiedbydoctorsandpsychologistsistheinfluenceofgeographyandclimate
Genealogy(家谱学)doesn’toftenmakenewsheadlines,butinrecentmonthsithasbeenahottopicinnewspapersworldwide.Thereaso
随机试题
血病之阴虚火旺者治疗宜选用血病之寒凝经脉证治疗宜选用
患儿,男,4岁。以病毒性脑膜炎入院,经积极治疗,除右侧肢体仍活动不利,其他临床症状明显好转,家长要求回家休养。护士为其进行出院指导,不妥的是
在综合布线工程测试中,()近端串音衰减值/衰减值,表示串音衰减比。
当某工程网络计划的计算工期等于计划工期时,该网络计划中的关键工作是指( )的工作。
财务会计报告由()组成。
下列各项中,()是支付结算的法律依据。
2019年5月,陈某从某汽车销售公司(增值税一般纳税人)购买轿车一辆供自己使用,支付含增值税价款230000元,另支付购置工具件和零配件含税价款1300元,车辆装饰费6000元,支付的所有款项均由销售公司开具统一发票。则陈某应纳车辆购置税()元。
上市商业银行信息披露应与银行的经营特点相适应,其原则不包括()。
小强2岁时由于父母忙于工作被送到乡下外婆家抚养,外公外婆对其十分疼爱,百般呵护。6岁时,小强回到父母身边并进入小学。这时他性格十分内向,爱哭,害怕与陌生人交往。按照埃里克森的理论,小强心理问题形成的原因是没有完成()的矛盾冲突。
以下程序用来统计文件中字符的个数(函数feof用以检查文件是否结束,结束时返回非零)#include<stdio.h>main(){FILE*fp;longnum=0;fp=fopen("fname.dat","r");while(__
最新回复
(
0
)