If you use the computers or phones to play, you should rest your eyes every 15 minutes.请仔细阅读短文,然后完成下面的表格。 每空词数不限。How to prevent nearsightedness?Take part Play sports outdoors for at least in outdoor31.each day.activities. Look far away after reading for 40minutes...
2. What do we need if we really have shortsightedness?3. How many good habits of using eyes are mentioned(提及)in the passage?4. How can shortsighted people see clearly when swimming? 相关知识点: 试题来源: 解析 [1] glasses[2] Five[1] 【答案】glasses【核心短语/词汇】glasses:眼镜【...
Short-sightedness or myopia is a refractive condition of the eye, where the eye is too long in shape or the lens over refracts causing the light rays to focus in front of the retina, instead of on it. This causes blurry vision when looking at objects far away, however, objects nearby ...
How to Prevent Near-sightedness 精英家教网>高中英语>题目详情 根据短文内容从短文后的选项中选出能填入空白处的最佳选项,选项中有两项为多余选项。 注意:请将1—4题的答案填涂在机读卡上的位置 How to Prevent Near-sightedness Myopia, or near-sightedness, can be a severe inconvenience and may even ...
"Reduce, reuse and recycle, this familiar environmentalist slogan tells us how to reduce the amount of rubbish that ends up in landfills and waterways. The concept is being used to deal with one possibly dangerous form of waste – electronic junk (电子垃圾), such as old computers, cell-phone...
1 How to prevent nearsightedness Myopia( 近视 ) or nearsightedness can be a severe inconvenience and may even cause big troubles when we operate cars or heavy machinery. Here are some tips that may help you to prevent myopia. 56 Whether it’s for the love of books or because you are ...
How to Prevent NearsightednessMyopia(近视), or nearsightedness, can be a severe inconvenience and may even cause big troubleswhen we operate cars or heavy machinery. Here are some tips that may help you to prevent myopia.1Whether it's for the love of books or because you are studying ...
Often, surveys have good questions, but the choices are inadequate due to the shortsightedness of the researchers. It results in insufficient feedback data as respondents pick the closest option to what they want to answer, but it’s inaccurate. ...
Researchers from SUNY College of Optometry conducted an eye tracking study to investigate the impact of reading and walking on ON and OFF visual pathways.
In finance, there is a need for constant exchanges of accurate, relevant and timely operational, financial and accounting information. Unnecessarily short fuses reduce or prevent this flow of information. Irritability is a barrier to people doing their jobs. When peopleblow upor dish out nasty star...