题目

有人认为，在绿树丛中晨练最好，因为在树林中环境幽静，空气清新。殊不知，植物的叶绿素只有在阳光下才能进行光合作用，而晨练的时候非但没有新鲜空气，反而积存了大 量的二氧化碳。这说明(   ) ①对事物本质和规律的正确认识能更好地指导实践 ②认识需要由感性认识上升到理性认识 ③间接经验不如直接经验深刻 ④感性认识对人们的生活没有积极意义 A．③④     B．①②     C．①②③④     D．②③④ 阅读下列短文，从每题所给四个选项(A、B、C、D)中选出最佳选项。 　　Kelly Reeves was getting ready for a trip when her phone slipped into a sink full of water．Panic moment! She quickly picked up the wet phone and tried to turn it on, but nothing worked．Her first reaction? She got dressed, drove to the nearest store, and bought a new model at full price． 　　A new study finds that fear of losing your phone is a common illness．About 66 percent of those surveyed suffer from nomophobia or “no mobile phone phobia”．Interestingly, more women worry about losing their phone than men． 　　Fortunately, there's a solution． 　　The first step is to figure out if you have nomophobia．Checking your phone too often is one thing, but the true sign of a problem is that you can't conduct business or go about your routine when the fear becomes so severe． 　　Do you go to unusual lengths to make sure you have your phone? That's another sign of a problem．If you find you check your phone plenty of times per hour, or a total of an hour per day, there may be a problem． 　　Some of the treatments are similar to those for treating anxiety attacks： Leaving the phone behind and not checking e-mail or text messages, and then learning to tolerate the after anxiety．Even if this leads to a high level of worry and stress, the solution is to push through the fear and learn to deal with not having your phone． 　　Of course, there are also technological alternatives．Luis Levy, a co-founder at Novy PR, says he uses an application called Cerberus that can automatically track the location of his phone．To find it, he can just go to a Web site and see the phone's location． 　　He also insures his phone through a service called Asurion．The company's description of its product reads like a prescription for anxiety： “60 million phones are lost, stolen or damaged each year．You'll have complete peace of mind knowing that your phone is protected and you can quickly reconnect with family, friends and work, as soon as the very next day! ” (1) Why does the author mention Kelly's experience in the first paragraph? [　　] A． To inform us that mobile phones are useful． B． To introduce the topic for discussion． C． To tell us we should get phones ready for a trip． D． To warn us that we should be careful． (2) The underlined word “nomophobia” in Paragraph 2 means ________． [　　] A． Fear of losing mobile phones． B． Habits of using mobile phones C． Independence of mobile phones． D． Eagerness for new mobile phones． (3) Which of the following is a way to treat nomophobia? [　　] A． Learning more about modern technology． B． Avoiding using phone for some time C． Not using a mobile phone in one's daily work． D． Protecting one's phone against any damage． (4) Why can the service called Asurion help to treat nomophobia? [　　] A． It will give you a new phone through insurance． B． It lets you know other people also lose their phones． C． It gives you a prescription to treat nomophobia． D． It enables you to reconnect with your acquaintance． (5) What is the passage mainly about? [　　] A． New mobile phone technology． B． Attitude toward mobile phone． C． Solutions to nomophobia D． Disadvantages of mobile phone