以下作文三选一: 1. For this part, you are allowed 30 minutes to write a short essay on living in the virtual world. Try to imagine what will happen when people spend more and more time in the virtual world instead of interacting in the real world. You are required to write at least 150 words but no more than 200 words. 2. For this part, you are allowed 30 minutes to write a short essay on e-learning. Try to imagine what will happen when more and more study online instead of attending school. You are required to write at least 150 words but no more than 200 words. 3. For this part, you are allowed 30 minutes to write a short essay on the use of robots. Try to imagine what will happen when more and more take the place of human beings in industry as well as people’s daily lives. You are required to write at least 150 words but no more than 200 words.