A4

1、通过支付宝充值的校园一卡通不可以退款的，充值提交成功付款成功不可变更或撤销。/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f93829318e2b2dd42a2834a41f"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f93829318e2b2dd42a2834a41f?x...

方法及步骤 一、点击设置 在微信我的页面点击【设置】选项 二、点击帮助与反馈 来到设置界面，【点击】帮助与反馈选项 三、点击意见反馈 在进入的界面，点击【意见反馈】按钮 四、点击其他 在进入的界面，点击【其他】选项 五、点击附近人 来到问题发生场景选项，点击【附近人】选项 六、点击提交 在里面...

/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f903480c832b2dd42a2934a4f9"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f903480c832b2dd42a2934a4f9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2...

1、将手机与电视连接同一网络，在手机上搜索下载安装「腾讯游戏管家」。/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9e16d694c2a2dd42a2834a498"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9e16d694c2a2dd42a2834a498?x-bce-...

微信附近的人看不到我的基本解决办法是：查看一下是否开启了微信【附近的人】页面，点击查看一下【附近打招呼的人】；或者是进入您的手机设置中查看一下是否关闭了微信获取地理信息的权限。具体步骤如下：1、首先打开微信的【设置】页菜单，进入【通用】中，查看一下【发现页管理】中的【附近的人】是否...

/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9982b915a2b2dd42a2834a4c1"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9982b915a2b2dd42a2834a4c1?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality...

/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9982b915a2b2dd42a2834a4c1"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9982b915a2b2dd42a2834a4c1?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality...

由题意：a2=a4-6 , a8=a4+12a2,a4,a8成等比数列 ，则：(a4)^2=a2*a8(a4)^2 = (a4-6)*(a4+12)(a4)^2 = (a4)^2 + 6a4 - 72a4=12a2=a1+3,a4=a1+9,a8=a1+21a4/a2=a8/a4(a1+9)/(a1+3)=(a1+21)/(a1+9)a1=3a4=3+9=12a2=a4-6, a8=a4+12. 所以a4...

/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9bfb1b8b42b2dd42a2934a44d"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f9bfb1b8b42b2dd42a2934a44d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85...

具体步骤：一、微信安全部门，会根据不同违规的类型，系统会自动下发不同的解封方式，有的是短信解封，而有的是短信+好友，有的甚至无法解封，这都要看不同的情况而定。/iknow-pic.cdn.bcebos.com/eaf81a4c510fd9f90b7f03172a2dd42a2834a460"target="_blank"title="点击查看大图"class="ikqb_img...