【正文】 .B) It makes her stay awake.C) It enables her to think hard.D) It helps her kill time.)It enables her to improve her pronunciation.B) It helps her better remember what she learns.C) It turns out to be an enjoyable way of learning.D) It proves to be far more effective than writing.Questions 12 to 15 are based on the conversation you have just heard.)To spend her honeymoon.B) To try autbentic Indian food.C) To take photos of the Jaj Mahal.D) To trace the origin of a love story.) In memory of a princess.B) In honor of a great cmperor.C) To mark the death of an emperor of the 1600s.D) To celebrate the birth of a princess’s 14thIn this section,Listening Comprehension (30 minutes)Directions:2018年12月英語四級真題（第一套）Part I For this part，you are allowed 30 minutes to write a short essay onyou will hear two long conversations. At the end of each conversation, you will hear four questions.child.) It looks older than expected.B) It is built of wood and bricks.C) It stores lots of priceless antiques.D) It has walls decorated with jewels.)Their streets are narrow. B)Each on has a unique character.C)They are mostly crowded.D)Life can be tedious in some places.Section CDirections:In this section,over the past several decades despite advances in the area. Levels of outdoor pollution have grown rapidly along with rapid growth in industry and transportation.Director of Institute for Health Metrics and Evaluation Chris Murray ,”he said.The effects of air pollution are worst in the developing world, where in some places lostlabor ine experience dangerous levels of outdoor air pollution.But the problem is not limited “Have you thought about trying fresh juices in the morning?” he asks her.treat or reverse diseases, but that does not mean that diet alone is always the solution, or that every illness can benefit substantially from dietary changes. Nonetheless, physicians say that they look at the collective data and a clear picture emerges:cooking food herself,water from deep aquifers?A) It was deemed vital to solving the water problem.B) It was not considered worth the expense.C) It may not provide quality freshwater.D) It is bound to gain support from the local people.48. What is mentioned as a consequence of extracting water from deep underground？A) The sinking of land surface. Translation 這極大地改變了許多人的閱讀方式。大量移動應用程序的開發(fā)使人們能用手機讀小說和其他形式的文學作品。cars improve, they will save lives. They will make fewer mistakes than human drivers do. Sometimes, however, they will face a choice between lives. Should the cars be programmed to avoid hitting a child running across the road, even if that will put their passengers at risk? What about making a sudden turn to avoid a dog? What if the only risk is damage to the car itself, not to the passengers?Perhaps there will be lessons to learn from driverless cars, but they are not superintelligent beings. Teaching ethics to a machine even more intelligent than we are will be the bigger challenge.About the same time as AlphaGo’s triumph, Microsoft’s ‘chatbot’ took a bad turn. The software, named Taylor, was designed to answer messages from people aged 1824. Taylor was supposed to be able to learn from the messages she received. She was designed to slowly improve her ability to handle conversations, but some people were teaching Taylor racist ideas. When she started saying nice things about Hitler, Microsoft turned her off and deleted her ugliest messages.AlphaGo’s victory and Taylor’s defeat happened at about the same time. This should be a warning to us. It is one thing to use AIbut the movement is making headway these days.45. Americans’ high rates of various illnesses result from the way they eat.Section CDirections:fat and processed foods in the American diet contribute to the nation’s high rates of obesity, diabetes and heart disease. According to the World Health Organization, 80 percent of deaths from heart disease and stroke are caused by high blood pressure, tobacco use, elevated cholesterol and low consumption of fruits and vegetables.[H] “It’s a different paradigm（范式）‘Shop with Your Doc’ program sends doctors to the grocery store to meet with any patients who sign up for the service, plus any other shoppers who happen to be around with questions.[C] Nadeau notices the premade macaroni (通心粉)andcheese boxes in Scott’s shopping cart and sugges