下列事件是必然事件的是(   )

2017年3月全国人大十二届五次会议，总理***作政府工作报告指出“要保证居民收入和经济增长基本同步”。今年会有包括城乡居民基本养老保险基础养老金标准上调，最低工资标准上调，失业保险费率下调等在内的九项直接惠民政策得到落实。这些政策（    ）

①可以促进社会公平，维护社会稳定     ②说明我国已成为发达国家

③能够缩小城乡差距，促进社会和谐     ④有利于让全体人民共享经济繁荣成果

完形填空
    One Saturday morning, John and his mother went 1 a shoe shop 2John a pair of new shoes. Mrs. Lee put her bag on a chair3she looked at some shoes. She could not see 4she liked and went away. Suddenly(突然) she said, “Oh, my bag, someone 5it away!” All the other people in the shop stopped 6 and looked at her. John ran after the man at once(立刻). A few minutes 7 , John came back with 8. He 9 it to his mother. She opened the bag and had a look in10.Then she said,“ Oh, god, nothing is lost.”