BUT版，懂得都懂，不懂的可以看代码
// ==UserScript==
// @name 超星自动填问卷 but版
// @namespace http://tampermonkey.net/
// @version 0.1.1
// @description BUT版，懂得都懂，不懂的可以看代码
// @author 太鼓达人
// @match *.chaoxing.com/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=chaoxing.com
// @license MIT
// @grant none
// ==/UserScript==
(function() {
'use strict';
// Your code here...
//线下
var a1 = document.querySelector(".singleChoose input[name='616111'][value='2']");
if (a1==null)
{return;}
a1.click();
//人数
var a2 = document.getElementById("3_1").querySelector("input[name='616122_1']").value = 0;
var a3 = document.getElementById("3_2").querySelector("input[name='616123_1']").value = 0;
//满意度
var b1 = document.querySelector(".singleChoose input[name='616124'][value='1']").click();
var b2 = document.querySelector(".singleChoose input[name='616125'][value='1']").click();
var b3 = document.querySelector(".singleChoose input[name='616126'][value='1']").click();
var b4 = document.querySelector(".singleChoose input[name='616127'][value='1']").click();
var b5 = document.querySelector(".singleChoose input[name='616128'][value='1']").click();
var b6 = document.querySelector(".singleChoose input[name='616129'][value='1']").click();
//课堂状态
var c1 = document.querySelector(".singleChoose input[name='616130'][value='1']").click();
var c2 = document.getElementById("5_2").querySelector("input[name='616131']").value = 100;
//其他
var d1 = document.querySelector(".singleChoose input[name='616132'][value='2']").click();
var d2 = document.getElementById("6_3").querySelector("textarea[name='616134']").value='无';
console.log('填写完毕请提交');
var submit = document.querySelector(".botBtnBox a[onclick='save(2);']");
submit.click();
var check = document.getElementsByClassName("layui-layer-btn0")[0];
check.click();
console.log("提交完成");
})();