题目

人类发明并使用氟利昂（主要用作制冷剂）若干年后，科学家发现氟利昂进入大气层后，在紫外线照射下分解出的氯原子能消耗臭氧，其破坏臭氧层的循环示意图如下： （1） 请写出臭氧的化学式． （2） 上述三步反应中属于分解反应的是 （填序号）． （3） 经过上述①②③的反应过程后，作为反应物的氯原子的个数是否发生变化？．（填“是”或“否”） （4） 诺贝尔奖获得者莫里纳博士研究表明：“少量氟利昂就能对臭Café X is a special coffee shop in America. Gordon, the “barista”（咖啡师）in Café X will not only greet you by your name but also wish you a pleasant day. Why? Because Gordon is not human. Its a robot. It can make the perfect cups of coffee by using beans from local famous coffee shops.The founder of this special coffee shop is Henry Hu. Hu noticed that baristas spent a lot of time moving around cups while making drinks. So he decided to build a fully mechanized（机械的） coffee shop. And this is why Café X was born.Café X is more like a kiosk(售货亭) than a traditional Café. Customers can order their drinks either by using an app on the phone or by using the computers in the coffee shop. When the order is placed, Gordon gets to work to make coffee.When the drink is ready, the customer will receive a text with a code(密码). Upon entering it, the robot will hand over the correct order. If the drink is not picked up within eight minutes after the text is sent, it will be replaced by a fresh drink. Henry Hu says Café X is trying its best to provide customers with the greatest coffee in the shortest time possible.【1】Where is the special Café X shop with a robot barista?____________________________________________【2】Why did Henry Hu open the special coffee shop Café X?____________________________________________【3】How can a customer order a cup of coffee if he has no phone?____________________________________________【4】When will the customer be given a text with a code?____________________________________________【5】What does Café X try to provide for the customers?____________________________________________