高二2025-2026河南省考场错题训练(一)数学试题
高二2025-2026河南省考场错题训练(一)数学试题于2026-03-12发布，目前已经汇总了高二2025-2026河南省考场错题训练(一)数学试题的各科答案和试卷，更多试卷答案请关注本网站。
本文从以下几个角度介绍。
- 1、河南省高二数学试卷
2、河南省高二数学期末考试卷
3、河南省高二会考数学真题
4、河南高二期末考试答案数学试卷
5、2026年河南省数学高考题
6、河南高二数学会考试题及答案
7、河南数学高考题答案
8、2026河南高考数学选择题
9、河南高二上学期数学期末试卷
10、河南省数学高考试卷及答案
高二2025-2026河南省考场错题训练(一)数学试题
C. Tourists don’t have to hire jeeps.
D. Jeep hire fees are included in the entry cost.
B
No one can accuse Howard Schultz of inaction since he returned as chief executive of Starbucks, the firm he built into a multinational only to watch it stumble under his successor. Barely a month has gone by over the past year without the firm announcing some new initiative or other. The latest came on February 17th in New York, when Mr Schultz unveiled Via, an instant coffee which, he claims, tastes just as good as Java brewed in the shop by one of the firm’s baristas (咖啡师).
Mr Schultz hopes to win a share of the $17 billion or so the world spends on instant coffee — a product which, he sniffs, has not improved in decades. Starbucks itself has spent 20 years pursuing the holy grail of an instant coffee that tastes as good as the fresh stuff. Don Valencia, the firm’s first head of research and development, who created the blended and frozen frappuccino drinks that earn Starbucks $2 billion a year, could never find a way to nail down an instant formula he had developed at home. When Mr Schultz returned as chief executive, he noticed that there had been some technological advances, allowing finer grinding, for example. So he tasked the R&D team to repeat the recently deceased (亡故的)Valencia’s experiments, and found that “we had broken the code”. The name Via is a hat-tip to Valencia—though during development it was known as Java (just stir).
Starbucks says it has patents that should fast deter competitors from quickly replicating Via, which will go on sale in some American stores next month. The opportunity may, however, be biggest in other countries: in Britain over 80% of coffee sold is instant, compared with just 10% in America.
Assuming Starbucks drinkers decide that Via tastes good, the company will have to get the price right. At first, it will come in packets of 12 or 3 individual servings, for $3 and 98 cents respectively. That is much more than other instant coffee, but much less than a cup of coffee at one of Starbucks’ stores. The risk is that that would encourage customers to visit Starbucks less often and start making their own cup of instant. That the firm’s existing customers may abandon counter service, a trend is already gathering pace with the recession. For the first time in Starbucks’ history, same-store sales have fallen.
高二2025-2026河南省考场错题训练(一)数学试题
5、高二2025-2026河南省考场错题训练(一)数学试题
(5)相等
3、高二2025-2026河南省考场错题训练(一)数学试题
1、高二2025-2026河南省考场错题训练(一)数学试题
5、高二2025-2026河南省考场错题训练(一)数学试题
（2）由图乙可知，温度计的分度值是1℃，此时温度计的示数在60℃到70℃之间，液柱对应的刻度是66℃，所以该物质的温度为66℃。
（3）由图丙可知，该物质在熔化过程中有一段温度保持不变的阶段，说明它有固定的熔点，是晶体。
当加热到8分钟末时，物质处于熔化过程中，此时的物态是固液共存态。
当加热到16分钟末时，物质已经熔化完毕，处于液态。
故答案为：（1）自下而上（2）66（3）固液共存；液；晶体。
【分析】1、实验装置的安装顺序，遵循自下而上的原则，以确保加热装置（酒精灯）的外焰能有效加热，同时保证温度计等测量仪器的正确放置。
2、温度计的读数方法，先确定温度计的分度值，再根据液柱的位置读取示数。
高二2025-2026河南省考场错题训练(一)数学答案
高二2025-2026河南省考场错题训练(一)数学试题
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