20252026学年十堰市八校教联体高二12月联考历史答案

20252026学年十堰市八校教联体高二12月联考历史答案于2025-12-19发布，目前免费查试卷答案网站已经汇总了20252026学年十堰市八校教联体高二12月联考历史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。

本文从以下几个角度介绍。

6、2025-2026学年十堰市八校教联体高二12月联考地理试题

1、2025-2026学年十堰市八校教联体高二12月联考生物试题

This method usually cools them to very low temperatures, commonly to -196℃. Since cells would normally die at such a low temperature due to the formation of ice inside, scientists need to monitor the freezing rate and choose the freezing medium carefully.
Researchers in the US experimented with freezing pea-sized pieces of a common coral in Hawaii. After removing the microbes on the corals, they sealed the corals in metal containers filled with a chemical solution that partially dehydrated (脱水) them and helped control ice growth.
When the corals reached a temperature of around -200℃, the remaining water in the corals solidified into a glassy form. The corals were still alive, with their life-driving functions becoming extremely slow. After being cryopreserved for a few minutes, the researchers pulled the corals out and placed them in warm water. In two minutes, they started consuming oxygen—a sign of them staying alive.
Previously, researchers had already successfully cryopreserved coral larvae (幼虫), according to a study in 2018．However, the larvae can only be collected when corals lay eggs, which happens just a few nights each year. "That s putting a lot of eggs in one basket," US marine scientist Liza Roger told Science News.
While this breakthrough offers more hope to the world s corals, there s more work to be done. A few days after thawing (解冻), the corals became "stressed out" from the process and were killed by the bacteria (细菌) they normally live in harmony with. The researchers are working on using antibiotics to help them survive for a longer period of time.
32、 What is the purpose of the recent study
A. To bring dead corals back to life.

【答案】B
【详解】句意：——这首由谭盾创作的音乐听起来很棒。——是的，我们很多人十分喜欢它。
考查非谓语动词及形容词。问句中sounds为谓语动词，第一空缺少非谓语动词，排除A和C；第二个空sound为连系动词，后接形容词作表语，wonderful是形容词。故选B。
6. —Has your friend completed his design
—Not yet. He ________ on it last night.
A. worked B. has worked C. is working D. was working
【答案】D

5、2025-2026学年十堰市八校教联体高二12月联考英语答案

3、2025-2026学年十堰市八校教联体高二12月联考英语答案

4、2025-2026学年十堰市八校教联体高二12月联考 答案

4、2025-2026学年十堰市八校教联体高二12月联考 答案

6、2025-2026学年十堰市八校教联体高二12月联考地理试题

5、2025-2026学年十堰市八校教联体高二12月联考历史答案

c.Se的气态氢化物的稳定性比①的强
室温下向SeO2固体表面吹入NH3，得到两种单质和H2O，该反应的化学方程式为_____。
【答案】（1）
（2）Cl->Na+>Mg2+>Al3+
（3）
（4）
（5）ab

C. 表示向氢氧化钠和碳酸钠的混合溶液中逐滴加入稀盐酸至过量
D. 表示向氢氧化钙的饱和溶液中加入一定量的氧化钙固体
二、填空题：本大题共1小题，共8分。
11.赣南地区的一大特产是赣南脐橙，今年的赣南脐橙获得了丰收。请回答下列问题：
（1）脐橙可用不锈钢小刀去皮，不锈钢小刀属于 ______（选填“金属材料”或“合成材料”）。
（2）感冒生病时可多食用脐橙，是因为脐橙可以补充人体所需的 ______（填营养物质）。脐橙通过选果、清洗、压碎、发酵、过滤等工艺可以制成脐橙酒，上述工艺一定涉及化学变化的是 ______。
（3）要想脐橙甜度高，需种植在pH为5.5 6.5的土壤中。某果园土壤的pH为4.5 5.5，种植脐橙前，可撒入适量的 ______进行改良。

3、2025-2026学年十堰市八校教联体高二12月联考化学答案