针对“互联网金融乱象”，央行行长周小川2016年3月12日回应称，对于那些打坏主意、动机不良的P2P网贷要监管整治，下一步还将挂牌成立“互联网金融协会”以强化行业自律。这意味着政府（  ）

①加强市场监管②加强社会建设③打击违法犯罪④规范行政行为

Flat A：Lovely double bedroom with own store space in the house, garden, garage(车库)and parking space. 5 minutes to the library,18 minutes to the bank. TV broadband available.
115 pounds per week including all the bills. Four weeks rent(租金)，four weeks deposit(押金)required．
Tel：07912100237
Flat B：A double room available to rent at￡420 per month in a 2-bedroom new apartment located in London. It's ideal for students (5 minutes to University of Greenwich, Avery Hill campus) and professional people for short term. 2 minutes walk to the train station and local town centre. There are fast trains to London Bridge(15 minutes)and Cambridge Cross Station(20 minutes)in London.
There are public buses to Cambridge, Greenwich etc.
Features: entrance hall, modem kitchen and bathroom, living room and parking space.
Tel: 17912100273
Flat C：Shared flats available for rent, weekly￡80 including breakfast and dinner；daily￡20 including breakfast. Wireless(无线) Internet is provided for free. Central location in London, ideal for holiday makers and students．
Tel: 0791 2305237

人步行的速度大约是1.2m/s，表示的物理意义是____ ；某同学家距学校600m，他以此速度从家步行至学校需要的时间是____ s；以该同学身上背着的书包为参照物，他是____ 的（填“运动”或“静止”）．