山西省运城市2022-2023学年高三第一学期期末调研测试物理答案

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1.C【解析】石墨烯是只有一个碳原子直径厚度的单层石墨,是一种单质,A项错误;太阳能电池的主要成分为S,B项错误;神舟十三号返回舱外表的保护层是耐高温的,该保护层的材料可能是高温结构陶瓷,高温结构陶瓷是新型陶瓷的一种,C项正确;棉织品的主要成分为纤维素,D项错误。
书面表达【参考范文】Dear Xiao Ming,People of your age around the world go through exact thesame fear and anxiety that you are feeling and the amount ofpressure they feel sometimes seems insurmountable.So restassured that you are not alone.But don't worry.Take one step at a time.Prepare wellfor the national matriculation test,build your confidence anddo your best-that is literally all you can do.As for choosinga major,try not to see this as a permanent decision.Findwhat interests you and what areas you excel in and then followyour dream.You do not have to have a certain direction inmind because the future holds so much in store for you.I understand that you may feel like you are under a greatdeal of stress,but try to look at this as a time of endless op-portunities and a chance to find your own path.Best wishes,Li Hua