C. 20 feet, 20 seconds, 20 minutes. 问题要求判断20-20-20规则的关键词。该规则的具体内容是:每用眼**20分钟**后,注视**20英尺**外的物体,持续**20秒**。 逐一分析选项: - **A. 20 minutes, 20 feet, 20 times**:第三项“20次”错误,规则强调的是时间长度而非次数。 - **B. 20 secon...
20-20-20规则用于缓解眼疲劳,其内容为:每使用电子设备20分钟(20 minutes),注视20英尺(20 feet)外的物体,持续20秒(20 seconds)。 分析选项: - **A选项**:包含“20分钟、20英尺”,但“20次”不符合规则,错误。 - **B选项**:包含“20分钟、20英尺、20秒”,均符合规则,正确。 - **C选项**:“20秒...
The 20-20-20 rule is a reminder meant to help ease eye strain in people who spend a big portion of the day at work or school staring at a screen. It also works for the rest of us who simply forget to look up when we are browsing online, playing a game or checking our email. T...
The 20th National Congress of the Communist Party of China is a meeting of great importance. It takes place at a critical time as the entire Party and the Chinese people of all ethnic groups embark on a new journey t...
求翻译:Eye doctors offer suggestions like following what is known as the 20/20/20 rule.是什么意思?待解决 悬赏分:1 - 离问题结束还有 Eye doctors offer suggestions like following what is known as the 20/20/20 rule.问题补充:匿名 2013-05-23 12:26:38 眼科医生提供如下的建议被称为 20/20...
解析 【解析】 细节理解题。 根据 THE 20-20-20 RULE 中的"looking at something at least 20 feet away for 20 seconds after 20 minutes of work on the screen"可知, "20-20-20"法则的关键词是"20英尺"、"20秒钟"和 "20分钟",故选 C 反馈 收藏 ...
试题来源: 解析 22. What are the key words in the 20-20-20 rule?C A. 20 minutes, 20 feet, 20 times. B. 20 seconds, 20 times, 20 feet. C. 20 feet, 20 seconds, 20 minutes. D. 20 times, 20 minutes, 20 seconds. 反馈 收藏 ...
Discover the 80-20 rule: 80% of results come from 20% of causes. Focus on impactful activities for better outcomes based on power laws and effort.
Be savvy and choose the items you already have carefully! Some can look better and are easier to incorporate into a room than others. Here’s a rule of thumb… The larger the item and the more of a focal point it is, the harder it is to use if it is outdated or worn out. ...
The Pareto Principle is an observation that 80% of consequences come from 20% of the causes, indicating an unequal relationship between inputs and outputs. The principle originated as a conclusion about the unequal distribution of wealth. It was later applied to business management as a way to ...