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一个叫李泽的人所言，说这样可以联络到张良先生，并且取得显得信任。韩庆急忙赞成，又补充道：还要胖。Safe flight time is the most basic condition, and other assessment criteria include tactical theory, personal skills and physical fitness.5. The curriculum system is slightly thin.Code as above; You can see, There are obvious shortcomings, For example, when I click on an element, I need to create a div. I click on the second element to create a div again, We frequently click on such and such elements, and they will frequently create div elements. Although we can remove pop-up codes when we click Close, it is not good for us to frequently create and delete them, especially for performance, and frequent operations on DOM will cause redrawing, etc., thus affecting performance. Therefore, this is a very bad habit. We can now use the monomer mode to realize the pop-up effect. We can instantiate it only once. The following code:Console.log (Baidu's human resources are too weak to inform me so far);　　站在40岁的边缘，人生仍然有着许多闪闪发光的选择和亮点。