时事热点网络的利弊-完形填空 Have you ever wanted to sing on stage with your favorite singer or go to Mars 1 virtual reality (VR，虚拟现实), you might be able to do these without even leaving your home. Unlike real reality, virtual reality 2 completely imaginary worlds and seems almost real. Virtual Reality has been with us for many years. The technology has now come into 3 . Virtual reality is an example of VR technology. It changes the 4 in which we communicate experiences and information. Indeed, VR has become a worldwide reality, with different usages from computer games to medicine, engineering, scientific research, and so on. For example, 5 learners can be trained through VR to help patients. Designers can check every corner of their buildings and make preparations. If you’re heading to Mars, VR can help you “see” what you’ll find 6 getting there. One example was a doctor who practised an operation (手术) on a baby’s heart. With this he could plan out his operation ahead of time, and helped 7 the baby. VR will make the world even smaller and of course it’s going to bring us closer together. However, virtual reality has some 8 effects (影响). The first big danger is disconnection from the real world. People may become less interested in their 9 lives. Besides this, too much use of VR equipment can create some physical and mental dangers. Loss of one’s sense of direction and position, sea sickness and headaches are some signs of the 10 after using VR equipment for long periods. 1．A．Like B．Unlike C．With D．Without 2．A．means B．thinks C．understands D．avoid 3．A．plans B．training C．research D．use 4．A．event B．way C．time D．purpose 5．A．art B．sports C．language D．medical 6．A．before B．while C．after D．until 7．A．teach B．feed C．save D．greet 8．A．good B．bad C．common D．special 9．A．natural B．real C．poor D．rich 10．A．safety B．solutions C．health D．illnesses Live streaming (直播) is becoming more and more popular. From playing video games to dancing to K-pop, streamers are making big money simply by 11 their daily lives with the world. Some streamers even become world-famous, especially e-sports players like Shroud and Ninja. I don’t really watch a lot of live streams. I’d rather play video games myself than watch someone else play them. 12 I understand that some games might watch them to learn playing ways. Sometimes live streaming is a bit vain (虚荣的). A lot of streamers are just doing it for the 13 . For example, one streamer I used to watch would hang a sign around her neck that asked for tips (小费). When her tips reached a certain amount, she would put a metal bowl on her head and hit it with a wooden spoon. I couldn’t stop watching sometimes. I’d never seen anything quite like it before. Other streams can show us things 14 we wouldn’t usually get to see. Since you can start your own live streaming with just a smartphone, even people in the countryside can show us their lives. I’ve seen parts of t ... ...
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