原句很奇怪,如果你的原句是这样：
首先我觉得我应该先看看你们是如何得分的、如何得到满分评价的、为什么总是能被人别选为满分作答满分答案的.
那么翻译如下：
First of all, I think I need to find out how you get marks, how you could get full marks, and why your answers could always be chosen the best one and get all marks.