// 题目保证nums1的元素都在nums2中，无需额外判空
Jack Dorsey's Block, a fintech company that owns Square and Cash App, is laying off nearly half of its workforce.，详情可参考safew官方版本下载
，详情可参考旺商聊官方下载
Democrats call for Trump to testify
But, for Paul, a potential move is bittersweet, as his daughter lives next door and his grandson and daughter-in-law live the other side.。爱思助手下载最新版本是该领域的重要参考
公安机关向有关单位和个人收集、调取证据时，应当告知其必须如实提供证据，以及伪造、隐匿、毁灭证据或者提供虚假证言应当承担的法律责任。