2023年1月攀枝花市高2023届高三高考二统英语试卷及答案（word全网首发）

2023年1月攀枝花市高2023届高三高考二统英语试卷及答案（word全网首发），目前我们已经整理了2023年1月攀枝花市高2023届高三高考二统英语试卷及答案（word全网首发）的各科答案和试卷，更多试卷答案请关注本答案网。

19.(1)BD(2分)(2)①1s22s22p3s23p3d84s2或[Ar]3d84s2(1分)②320℃时，以Ni一CO2为催化剂时，CO2甲烷化反应已达到平衡，升高温度平衡左移，而以Ni为催化剂时，CO2甲烷化反应未达到平衡，升高温度反应速率加快(2分)；Ni一CO2、320℃(2分)(3)①m1>2>3(1分)②0.15(2分)；16：27(2分)；减小(1分)》(4)CO2+8H++8e=CH+2H2O(2分)

第二节"I can t believe this is happening"was all I could think.I closed my eyes,covered my ears and shrankas low as I possibly could in my chair.After a few seconds,though,I mustered up enough courage touncover one ear and peek through a half-open eye.That's when I saw the expression of pure joy on mymom's face.She was having so much fun that I couldn't help smiling.My classmates clapped and cheered,and I heard someone say,"Wow!Arizona's mother is pretty talented!"My mom turned out to be more than a little OK at performing.She was also good at teaching us thesong and the dance steps,too.We learned quickly.By the time of the fair,I was actually proud of her forputting herself out there for the sake of us kids.Our performance at the Winter Fair was a huge success.Aswe drove home,I said to my mom,"I'm really glad you volunteered to help my class with theperformance."My mom reached back and squeezed my hand."Thanks for saying that.I can see why youmight've been embarrassed,but I had such a great time."