丹东市2025届高三总复习质量测试(一)英语答案于2025-03-26发布，目前免费查试卷答案网站已经汇总了丹东市2025届高三总复习质量测试(一)英语答案的各科答案和试卷，更多试卷答案请关注免费查试卷答案网站。

试题答案

本文从以下几个角度介绍。

    1、2024年丹东市高三二模英语
    2、丹东高三质量检测2024英语
    3、2024丹东市高三年级阶段测试
    4、2024丹东市高三一模英语
    5、2024-2024丹东市高三期初质量检测
    6、2024丹东市高三二模
    7、2024丹东高三质量检测二
    8、2024年丹东市高三二模
    9、2024丹东市高三二模
    10、2024丹东市高三阶段考试

1、丹东市2025届高三总复习质量测试(一)英语试题


6、丹东市2025届高三总复习质量测试(一)语文试题


Always lock the door
All hotels have door latches that add an extra layer of security to the door. It won’t stop the most determined thieves, but it will slow them down and for the less ambitious it might be enough to scare them off. If your door has a manual lock, be sure to flip it locked. You can’t have enough protection.
Avoid leaving valuables in your room
Numerous staff members have master keys that can open every room in the hotel and the cleaning staff enters your room at least once a day. While most are professionals and wouldn’t dream of taking anything, there’s no need to tempt them by leaving your diamond ring on the bed or laptop in plain sight. Always take valuables with you IF you can.
Use the privacy signs whenever possible
If you do have to leave your room make sure you hang the privacy sign. If the guest is in the room, hotel staff may avoid the guest. You can also turn your TV on to further indicate someone’s in the room improving the chances your stuff will be safe. This hotel safety tip obviously doesn’t apply if you desire your room being serviced.
For a bonus hotel safety tip, hang the sign when YOU are in the room to make sure they stay clear.


44. My friend Mary is ________ (funny) than anyone I know.
45. Dream Clothes is my favorite store because it has the best ________ (serve) in town.
46 We planned ________ (hang) out with Jenny but she was not available.
47. When teenagers have problems, they shouldn’t keep them to ________ (they).
48. If you don’t take these shows too ________ （serious）, they are fun to watch.
49. I’m looking forward to ________ (celebrate) the Spring Festival with my family.
50. ________ (send) me a message before you arrive in Chongqing, and I’ll meet you at the train station.


4、丹东市2025届高三总复习质量测试(一)数学答案


6、丹东市2025届高三总复习质量测试(一)地理答案


6、丹东市2025届高三总复习质量测试(一)政治答案


1、丹东市2025届高三总复习质量测试(一)物理答案


1、丹东市2025届高三总复习质量测试(一)生物试题


4、丹东市2025届高三总复习质量测试(一) 英语答案


(3)取代反应
(4)nCHCl=CH2
(5)CH3CH2OHCH2=CH2↑+H2O
【解析】乙醇(CH3CH2OH)与浓硫酸混合加热170℃，发生消去反应产生F是CH2=CH2。乙醇与O2在催化剂存在条件下加热，发生氧化反应产生A是CH3COOH；CH3COOH与CH3CH2OH在浓硫酸存在条件下加热，发生酯化反应，产生B是CH3COOCH2CH3；CH3CH2OH与Cl2在光照条件下发生甲基上的取代反应产生C是CH2ClCH2OH，CH2ClCH2OH与浓硫酸混合加热，发生消去反应产生D是CHCl=CH2，D在一定条件下发生加聚反应产生E是聚氯乙烯，结构简式是。
（1）根据分析可知A是乙酸，A的结构简式为CH3COOH；
（2）由分析可知B为CH3COOCH2CH3，B的化学名称是乙酸乙酯；
（3）由分析可知C2H5OH与Cl2光照条件下反应生成C的反应类型取代反应；


选项解释正确。C.水可分解成氢气和氧气，是因为水分子在化学反应中分成氢原子和氧原子，
氢原子、氧原子分别重新组合形成氢分子、氧分子，该事实说明分子是可以再分的，故选项
解释正确。D.CO 有毒，CO2无毒，是因为它们分子的构成不同，不同种的分子化学性质不同，
故选项解释正确。
故选：A
33. 【答案】D
【解析】A. 碘是一种非金属单质。正确。


3、丹东市2025届高三总复习质量测试(一)数学答案