问题
填空题
瓦斯在煤层中的运移有两种形式：一是扩散运动；二是（）。
答案
参考答案：渗透运动
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瓦斯在煤层中的运移有两种形式：一是扩散运动；二是（）。
参考答案：渗透运动
What is the best way to study ? This is a very important question. Some Chinese students often 41 very hard 42 long hours. This is a 43 habit (习惯), but it is not a better way to study . A good student must 44 enough sleep, enough food and enough rest. Every 45 you 46 to take a walk or play basketball or ping-pong or sing a song. When you 47 to your studies, you’ll find yourself 48 than before and you’ll learn more. Perhaps we can 49 that learning English is like taking Chinese medicine, we mean that like Chinese medicine, the effects(效果) of your study 50 slowly but surely. Learn every day and effects will come just like Chinese medicine.
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