Today is Monday, June 26, 2023. I am going on a business trip to Chongqing again today. There are so many people at the airport. It feels like the Spring Festival travel season is almost over. Are these all people who took a day off and then prepared to go back to work?
1. Question: Generally, the greater the value of air conditioning energy efficiency ratio
Options: A. The more electricity is saved B. The more electricity is consumed
Answer: The more electricity you save
Analysis: The greater the energy efficiency ratio value, the smaller the power consumption of the product is, that is, the more energy it saves. When you buy an air conditioner, you can just buy Level 1 energy efficiency.
2. Question: Which of the following is another name for fan in ancient times?
Options: A, shake the wind B, step shake
Answer: shaking wind
Analysis: Fan, also known as Shaking Wind, has a history of more than 4,500 years. It is a must-have product in summer and is an indispensable part of Chinese national culture.