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    A taxi company in one of Japan's big cities is introducing silent taxi drivers．Miyako Taxi，which is based in Kyoto，showed the new idea in March．The business is recently operating five "Silent Taxis" across the city．

    The cars look like any ordinary taxi，but a notice written on the back of the passenger seat tells passengers that they have entered one of the new silent cars．Drivers will offer a greeting when their passenger enters the car，and after making sure the route(路线)they will not start small talks．The drivers are only allowed to take their part in a conversation，only if they are spoken to first．Of course，they are also allowed to communicate in emergency(紧急的) situations．

    While introducing the idea to the public，a spokesman from Miyako Taxi said，"This service is currently in a trial(试验)period．It is introduced in order to create an in-car environment that provides the most comfortable ride for our passengers through reducing the driver's speaking．"

    According to reporters from Japan Today，an online newspaper based in Tokyo，the taxi company made the decision after hearing reports from passengers that they felt bored to be forced to chat with their drivers．

    At the end of the trial period，the company will see how popular the silent taxis are with passengers before deciding whether to roll it out across more of their drivers or not．

Daming's mother ____ lots of money ____ clothes.

一定条件下，在体积为1L的密闭容器中加入1 mol N₂和3 mol H₂充分反应，放出热量Q₁kJ ，下列说法正确的是（   ）

【维护内心安宁，找到方法对策】  

    材料一：刚买车，就有保险公司发来短信；刚看房，就有装修，租赁公司来联络……近年来，随着收集、擅自使用、非法泄露、甚至倒卖、出售公民个人信息的问题日趋严重。  

材料二：一款图片美化软件，居然要求获取通话记录；一个历史小说阅读软件，也要读取用户位置，只能手机中名目繁多的应用软件，让我们在尽享乐趣的同时，不知不觉间就暴露了自己的私人信息。