炎德英才大联考雅礼中学2024届高三2024届高三月考试卷四英语

炎德英才大联考雅礼中学2024届高三2024届高三月考试卷四英语，目前2024-2025英语周报圈已经汇总了炎德英才大联考雅礼中学2024届高三2024届高三月考试卷四英语的各科答案和试卷，获取更多{{papers_name}}答案解析，请在关注本站。

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31.What is the author's attitude towards sleeping with pets?A.ObjectiveB.SkepticalC.AmbiguousD.ApprovingDNow,a new trial finds antiviral medications,when given soon after a child is diagnosedwith type 1 diabetes(糖尿病)，might help preserve those vital beta(B)cells.Antiviral drugs could be "used alone,or as part of combination treatment,to rescueinsulin()-producing beta cells at diagnosis of type 1 diabetes,"said a team thatpresented their findings at the annual meeting of the European Association for the Study ofDiabetes,in Hamburg.So-called beta cells in the pancreas()can generate insulin.Butin some cases,an uncontrolled auto-immune response causes the body to attack its own betacells,ruining a child's capacity to produce insulin and cause type 1 diabetes.So people withtype 1 diabetes rely on insulin injections to maintain healthy blood sugar levels the rest oftheir lives.The researchers have been investigating the root causes of the autoimmune "malfunction"behind beta cell destruction for years,and they discovered that low-grade infections withcommon germs often occur in the pancreatic cells of people newly diagnosed with type 1diabetes.So what if these people were given antivirals-in this case,pleconaril andribavirin-to rid the pancreas of these infections?The new trial,led by Dr.Mynarek,sought to answer that question.The team followed96 children aged 6 to 15 who were all diagnosed with type 1 diabetes in the study.Thechildren were randomly selected to receive either the two antiviral medicines or a placebo(无效对照剂)for six months.Mynarek's group tracked C-peptides levels in the blood,which "mirror the insulin production in the pancreas,"implying that the higher a child'sC-peptide levels on tests,the better their pancreas was producing insulin.According to theirfindings,while C-peptide levels dropped a full 24%in children who received the placebo,itfell by just 11%in those who got the antivirals.That suggests the treatment helped protectthe child's pancreatic beta cells from destruction.The researchers concluded that "further studies should be done to evaluate whetherantiviral treatment could delay the progression of beta-cell damage leading to clinical type 1diabetes.”32.What's the function of beta cells?A.To attack the viruses.B.To produce insulinC.To cause diabetesD.To absorb drugs英语试题第7页共12页