Innovations on Campus1 　　 The developing era is making college students’ attitudes toward life undergo tremendous changes. As one of them, what is your attitude toward the following innovations?　　 5G Campus2 　　 China’s first 5G university uses the 5G network to build a smart campus with 5G libraries and classrooms. 5G will be able to improve many advanced technologies and promises much faster data download and upload speeds, and more stable connections. But 5G will only cover about 300 meters, meaning that we will need more transmitters to get signals.　　　 E-games Courses3 　　 Electronic games are often seen as a distraction from schoolwork, but now, a top university in China has offered an optional course called General Theory of Electronic Games. Instead of teaching students how to play e-games, the course will cover issues related to them, such as research and development, technology and players’ psychology. Since the prestigious university has opened a course on electronic games, will students think it’s acceptable to play games rather than study?The “lazy” Economy4 　　 It refers to a new type of consumption of products and services which are designed to save time and labor. The “lazy” economy on campus is expressed in things like buying food or other things without leaving the dormitory. Though convenient, it might create problems like students’ staying in their dormitories all day long, making them less sociable and producing obstacles in communicating with others.Odd Jobs for Graduates5 　　 Fly counter. This job is to count how many flies have just landed on the train tracks. Constructing a railway always affects its surroundings. Human excrement left by the train not only attracts insects and disturbs the ecological environment, but also poses threats to the soil and water. The job, therefore, is toobserve and test the rail’ s impacts.6 　　 Snapshot queen. This job is to make a casual snapshot look good by becoming a photo editor.7　　　　 Sleep expert. He imagines himself as a traveler of different types, ages and genders, and sees how each hotel fits their particular needs. After each trial, he needs to produce a comprehensive report on the hotel’s facilities, location, prices, dining and cleanliness.8 　　 Campus innovations emerge endlessly. We’ll embrace them with a positive attitude. We should be optimistic rather than pessimistic about new things. With optimism, we can make pessimism produce a positive effect.(1) (单选题)According to the passage, why do we say that 5G is not perfect?A.It is very expensive.B.It covers only a short distance.C.Its signals cannot be received without a transmitter.D.Its work efficiency is not so ideal as we expected.(2) (单选题)What does the word “distraction”(Para. 3) probably mean?A.Somebody who troubles others by asking many questions.B.Something that takes somebody’s mind away from something.C.Something that is very difficult to do in one’s schoolwork.D.Anyone or anything that is not welcome to people.(3) (单选题)What does the “lazy” economy refer to?A. modern attitude towards college life.B.A wonderful design of economic operation.C.A new kind of product and service consumption.D.A constant effort to save time and labor.(4) (单选题)Which of the following is not the problem of the “lazy” economy?A.Students’ not being willing to go out of their dorms.B.Students’ being less active in communicating with their classmates.C.Students’ not liking to talk or socialize with others.D.Students’ bad performance in exams.(5) (单选题)What does the writer think of the odd jobs for graduates?A.They are a helpless choice.B.They are work not worth mentioning.C.They are positive work.D.They are means of making a living.