2023届高三重点热点诊断(3月)英语试题试卷 答案(更新中)

2023届高三重点热点诊断(3月)英语试题试卷 答案(更新中)，目前全国100所名校答案网已经汇总了2023届高三重点热点诊断(3月)英语试题试卷 答案(更新中)的各科答案和试卷，更多全国100所名校答案请关注本网站。

One possible version:Dear Peter,It's wonderful that you have won first prize in theChinese Chess Network ChallengeCompetition asaforeigner.I could hardly wait to express mysincerecongratulations to you.In the past few years,you have spent your abundanttime improving your skills.It is your devotion,diligenceand determination that lead to your success.You set a goodexample for me and push me to move forward.As a chesslover,I want to invite you to teach me chess skills in orderto renew my level.Please let me know when you are available.Bestwishes to you.Yours,Li Hua

9.D特异性T细胞识别抗原依赖于细胞膜上的特异性受体，而不是细胞膜具有流动性，A错误；特异性T细胞为高度分化的细胞，不具有增殖能力，B错误；特异性T细胞为细胞毒性T细胞，细胞毒性T细胞和抗体都不能直接清除病毒，C错误；根据题干信息可知，与急性乙肝患者相比，慢性乙肝患者体内MDSCs的功能较强，D正确。