大学英语四级考试已经落下帷幕，你考的怎么样呢?下半年英语四级真题及答案都在这里咯，快跟小编一起来对一下答案吧。12月英语四级听力阅读答案及翻译写作范文解析。
12月英语四级作文真题：试卷一 就业的挑战
试卷一：就业的挑战
Directions：For this part,you are allowed 30 minutes to write a short essay on
The challenge of starting a career after graduation.
You should write at least 120 words but no more than 180 words.
12月英语四级听力原文：试卷一(完整版)(文都教育版)
News 1
A device that weighs less than one kilogram is part of a mission that will allow scientists to deliver fourth generation or 4G mobile coverage to the moon in . If successful, the tiny device will provide the moon with its first ever mobile phone network. The lunar network will support high definition streaming of video and data between the moon and earth. The network is part of a mission to the moon. This is a project with the goal of landing the first privately paid for mission to the moon. The 4G mission is set to launch from Cape Canaveral in the United States on a space X Falcon 9 rocket in . Mission to the moon intends to establish and test the first elements of a communications network on the moon. The scientists working on the project opted to build a 4G rather than a fifth generation or 5G network. This is because fifth generation networks are still in testing and trial phases. This means that a 5G network may not yet be stable enough to work on the moon’s surface.
Question 1: What are scientists planning to do?
Question 2: Why did scientists choose to set up a 4G network in their mission?
