国务院发布的《大气污染防治行动计划》指出，京津冀、长三角、珠三角区域要完成区域、省、市级重污染天气监测预警系统建设，实现多省份跨区域联合治理雾霾。跨区域联合治理雾霾的方法体现了（    ）

唐太宗时期把公主嫁给松赞干布，大大促进了_______经济文化的发展与进步（    ）

下面语段中划线的词语，使用不恰当的一项是（      ）
一天，海明威在公园殚精竭虑地构思小说情节。一位坐在他身旁的男士老在打岔，想与海明威攀谈。他问：“到底哪一种写作方式是首当其冲的呢？”海明威双手一摊，回答道：“从左到右！” 这个对话是否真有其事，我们无从稽考，可是我们都知道海明威并没有真正回应男士的问题。男士的提问明显指向写作的方法、技巧，而非书写的方向。海明威有意提供这个回答，明显意在言外，以示其不耐烦。

民国时期．皖南徽州地区“书报之传递不易也．而新闻绝少……货物之输运不便也，出者停滞，入者价贵”。江南铁路通车后，“一般民众往日之穿土布者，今日多改为洋布；往日之用自制器具者．今日多改为舶来品……徽州，已变成了都市，徽州人一向守旧的思想，也因而起了划时代的变化”。上述材料说明铁路使徽州（   ）

①商品运输成本提高②市场上洋货流行

③思想观念逐步解放④生活习惯日趋文明

  The Dress That Turns into a Coca Cola Machine 

    This specially designed dress looks like a normal dress，but if you unfold it and cover yourself，you may look like a Coca Cola vending machine（自动售货机）. Because there are many vending machines like that on the street，it must be easy for you to hide．If you feel that someone is following you or there is some danger，you can disappear within five seconds．But don't use it to scare your classmates．That'll be rude.
                                  

    The M-Dress is a nice black dress．It is also a mobile phone．It accepts a standard SIM card and allows the wearer to receive calls without carrying an actual(真实的) phone in their pocket or purse．You just need to bring your hand to your ear when you want to answer a phone call．When you finish talking and release your hand，the call will close．It is fashionable and useful．But it will certainly be an embarrassing moment when your dress rings in public．
  Air Conditioned Jackets 

    You will love these air-cooled jackets in summer time when it is very hot outdoors．The jacket has fans that draw air in．The fan is powered by an inside battery．Now it is possible to spend nearly every second of your day with cool air．