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【单选题】
Breastfeeding(母乳喂养) for a month or longer appears to reduce a woman's risk of getting diabetes(糖尿病) later in life, according to a new study.The breastfeeding and diabetes link has been reported in other studies, according to researcher Eleanor Schwarz.Yet, her study makes the link easier to believe.Her study is published in a journal of medicine in America.Schwarz and her colleagues looked at data about breastfeeding practices.They evaluated data on 2,233 women from California.Of those, 405were not mothers, 1,125 were mothers who breastfed for at least a month, and 703 were mothers who had never breastfed.They were 40 to 78 years old. According to Schwarz's study, the risk of getting a diagnosis(诊断) of Type 2 diabetes for women who breastfed all their children for a month or longer was similar to that of women who had not given birth.But mothers who had never breastfed were nearly twice as likely to develop diabetes as women who had never given birth.Mothers who never breastfed were about 1.4 times as likely to develop diabetes as women who breastfed for one to three months, Schwarz found. While one month of breastfeeding appears to make a difference, Schwarz says, even longer is better.(76)'Previous studies have shown the longer the mom breastfeeds, the more benefit for her body.' Many experts recommend breastfeeding for six months and continuing for a year, she says. The diabetes-breastfeeding link is probably explained by belly fat.Mothers, who don't breastfeed, as they get older, may have more belly fat, as breastfeeding helps new mothers take off weight.'Belly fat increases the risk of diabetes as you get older,' she says. The finding isn't surprising at all, says Kimberly Gregory.She often gives advice to women who get diabetes occurring during pregnancy(怀孕) that they are at risk for later getting Type 2 diabetes and suggests they breastfeed.The new findings will probably inspire Gregory to add to the advice she gives moms-to-be about the benefits of breastfeeding.She often focuses on the benefits to the baby. According to the first paragraph, which of the following statements is TRUE?
A.
About two thousand and two hundred old women took part in the study.
B.
Eleanor Schwarz's research program was about men and women who suffered from diabetes.
C.
Over one fifths of the women never got married.
D.
Eleanor Schwarz's results seem more reliable.
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【简答题】旋进式旋涡流量计是利用什么工作原理工作的?
【单选题】跟领导汇报工作,是工作中必不可少的场景,小白要注意哪些细节?
A.
进入办公室要敲门
B.
领导中途接听电话,应主动让出空间,暂时回避
C.
坐下汇报工作的姿势要得体,要注意与上司保持适当的距离
D.
以上都正确
【单选题】旋进旋涡流量计是基于()原理工作的
A.
卡曼涡街现象
B.
节流原理
C.
涡流进动现象
D.
动压原理
【单选题】在倍散中加色素的目的是
A.
帮助判断分散均匀性
B.
美观
C.
稀释
D.
形成共熔物
【单选题】旋进漩涡流量计的工作原理是漩涡中心通过检测点的进动频率与流体的流速成()。
A.
反比
B.
负比
C.
正比
D.
无关
【简答题】C 语言标识符由 来构造。
【单选题】关于硬胶囊剂质量要求的叙述,不正确的是
A.
平均装量0.309以下的胶囊装量差异限度为±4-10%
B.
应在60min内崩解
C.
内容物应干燥、松散、混合均匀
D.
外观应整洁,不得有粘结、变形或破裂等现象
E.
水分含量不得超过9.0%
【多选题】面试中,以下哪些行为是正确的?
A.
从小细节体现自己的礼貌。
B.
在进入面试办公室时,无论门是否关着都应该先敲门
C.
面试结束道谢后离开。
D.
在等候面试的过程中可以稍微放松,按照自己喜欢的姿势随性而坐,可与旁人交谈。
【简答题】旋涡流量计的工作原理及其特点
【单选题】关于硬胶囊剂质量要求的叙述,不正确的是
A.
外观应整洁,不得有粘结、变形或破裂等现象
B.
内容物应干燥、松散、混合均匀
C.
水分含量不得超过9.0%
D.
应在60min内崩解
E.
每粒装量与标示量比较,应在±10%以内
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