首页
登录
职称英语
Doctors and researchers have begun to look for causes of overweight in a cri
Doctors and researchers have begun to look for causes of overweight in a cri
游客
2024-02-20
50
管理
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. [br] 【C16】
选项
A、after
B、before
C、off
D、behind
答案
B
解析
介词辨析题。结合上文可知,母亲怀孕期间的增重情况会直接影响婴儿的体重和将来的肥胖情况,进而推测预防肥胖应从孩子出生前开始,故before正确。
转载请注明原文地址:https://tihaiku.com/zcyy/3467576.html
相关试题推荐
Asubjectwhichseemstohavebeeninsufficientlystudiedbydoctorsandpsy
Asubjectwhichseemstohavebeeninsufficientlystudiedbydoctorsandpsy
Asubjectwhichseemstohavebeeninsufficientlystudiedbydoctorsandpsy
AcademicFreedomreferstotherightofteachersandresearchers,particular
AcademicFreedomreferstotherightofteachersandresearchers,particular
AcademicFreedomreferstotherightofteachersandresearchers,particular
AcademicFreedomreferstotherightofteachersandresearchers,particular
AcademicFreedomreferstotherightofteachersandresearchers,particular
Ateamofresearchershasfoundthatimmunizingpatientswithbeevenominst
Ateamofresearchershasfoundthatimmunizingpatientswithbeevenominst
随机试题
TaskTwo—SummaryofthenewsForquestions18-22,matchtheextractswiththesu
VictimizationofaPersonwithaDisability
Ithreatenedto____hisplantothepolice.A、revealB、exposeC、discloseD、betra
对某高速公路稳定碎石基层材料强度进行施工过程中的质量抽检,并进行评定。已知该水泥
在鉴赏活动中通过情境创设,使学生从中品味优秀作品艺术魅力的方法是( )。A.情
下列药物中毒后可引起瞳孔扩大的药物是A.巴比妥类 B.毛果芸香碱 C.烟碱
患儿男,10个月。平时少晒太阳,近2个月来烦躁、易哭、多汗;查体见方颅,前囟3c
正常天气情况下,避雷器泄漏电流读数超过初始值()倍,为严重缺陷。1.1$;
城市综合防灾减灾规划的任务是()。A.根据城市自然环境、灾害区划和城市定位
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
最新回复
(
0
)