Simple present tense examples: Hello all

Hello all ! which sentence is the right one ? I think he made the problem more simple ,and she made it the most simple . I think he made the problem simpler,and she made it the simplest. Thanks in advance ! Ahmad. 单纯的桌面便签 —— Simple sticky 一个 纯粹的电子便签，我专门用来写一些备注，记录型清单，以及一些临时收到的通知。 然后贴在的桌面顶部，并设置开机自启，每天工作一开机，就能看到近期的重要事项。 Simple sticky（小黄条）， 免费，安装包巨小，可以忽略不计，只有电脑端。 操作简单，属于‘有手就行’系列，主打“事项备注”、“备忘录”，不具备日程规划功能 ... I eat an apple every day. She drinks milk in the morning. They play soccer on Sundays. He reads a book before bed. We go to school by bus. You watch TV in the evening. The dog barks at strangers. Birds sing in the morning. The sun sets in the west. Water boils at 100 degrees Celsius. I like ice cream. She hates spiders. They love playing games. 在Fluent软件中，SIMPLE、SIMPLEC、PISO和Coupled算法是常用的求解算法，用于求解流体力学中的速度和压力耦合问题。这些算法的区别主要在于计算的效率、稳定性和收敛性，它们适用于不同类型的流体流动问题。以下是对每个算法的详细比较和解释，帮助你理解它们的适用场景和选择依据。 1. SIMPLE算法（Semi-Implicit Method for Pressure Linked Equations） SIMPLE 算法是求解速度和压力耦合 ...