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x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/0b46f21fbe096b63504aff4700338744ebf8ac52"/> 3、点击手机号按钮，进入手机号操作，在屏幕下方有一个停用，点击停用，就把微信号和原来的...

1、电动车可以快递和托运。2、电动车因为尺寸和重量等因素会导致费用偏高，具体费用和时间得参照距离来算。3、用铁路托运（自几带身份证去）应该是最便宜的，其他物流和快递可以上门取货，相对价格较高。/iknow-pic.cdn.bcebos.com/3b87e950352ac65c4ed4a60df6f2b21192138aff"target="_blank"title=...

2、进入微信主界面，在下方标签栏中点击“我”；/iknow-pic.cdn.bcebos.com/5ab5c9ea15ce36d3e2c2a36c37f33a87e850b1a3"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/5ab5c9ea15ce36d3e2c2a36c37f33a87e850b1a3?x-bce-process=image%2Fresize%2Cm...

x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/cc11728b4710b9121c80245ccefdfc03934522cb"/> 2、进入设置后找到TouchID与密码，如图所示。/iknow-pic.cdn.bcebos.com/3b292df5e0fe...

x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/0df3d7ca7bcb0a4608f584426463f6246a60aff2"/> 3、点击进入后，选择需要使用购物津贴的产品，然后进行勾选；/iknow-pic.cdn.bcebos.com...

x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/0df3d7ca7bcb0a4608f584426463f6246a60aff2"/> 3、点击进入后，选择需要使用购物津贴的产品，然后进行勾选；/iknow-pic.cdn.bcebos.com...

2、进入微信主界面，在下方标签栏中点击“我”；/iknow-pic.cdn.bcebos.com/5ab5c9ea15ce36d3e2c2a36c37f33a87e850b1a3"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/5ab5c9ea15ce36d3e2c2a36c37f33a87e850b1a3?x-bce-process=image%2Fresize%2Cm...

y=kx+b，则3k+b＝0b＝?3，解得k＝1b＝?3，∴直线BC的解析式为y=x-3，设P（x，-x2+4x-3），则E（x，x-3），∴PE=（-x2+4x-3）-（x-3）=-x2+3x=-（x-32）2+94，∴当x=32时，PF有最大值为94．∴存在一点P，使线段PE的长最大，最大值为94．（3）...

6、买家提交申请延长超时，通过旺旺、站内信、邮件的方式通知卖家。/iknow-pic.cdn.bcebos.com/3bf33a87e950352affb80ada5f43fbf2b3118b02"target="_blank"title="点击查看大图"class="ikqb_img_alink">/iknow-pic.cdn.bcebos.com/3bf33a87e950352affb80ada5f43fbf2b3118b02?x-bce-process=...

x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto"esrc="https://iknow-pic.cdn.bcebos.com/c75c10385343fbf220be5098be7eca8064388fff"/> 2、然后我们在该页面中点击“设置”选项。/iknow-pic.cdn.bcebos.com/b812c8fcc3cec3fd...