四级Days after the deadly 2017 wildfires in Santa Rosa, California, a drone (无人机) caught footage (连续镜头) of a USPS worker, Trevor Smith, driving through burned homes in that familiar white van, collecting mail in an affected area.

2017年加利福尼亚州圣罗莎发生致命野火几天后，一架无人驾驶飞机(无人机) 拍摄的镜头(连续镜头) 一名美国邮政工作人员特雷弗·史密斯驾驶着熟悉的白色面包车穿过被烧毁的房屋，在受灾地区收集邮件。

2019年12月四级真题（第二套）阅读 Section B

六级So, despite all the talk about drone deliveries to your doorstep, all the retail executives expressing anxiety over consumers going online, and even a Presidential candidate exclaiming that Amazon has a " huge antitrust problem, " the Census data suggest

因此，人口普查数据显示，尽管人们都在谈论无人机送货上门，但所有零售业高管都对消费者上网表示担忧，甚至一位总统候选人也惊叹亚马逊存在“巨大的反垄断问题”

2019年6月六级真题（第一套）阅读 Section B

六级More than 20 years after the internet was opened to commerce, the Census Bureau tells us that brick and mortar sales accounted for 93 percent of retail sales in the first quarter of 20 Their data show that only 0.8 percent of retail sales shifted from offline to online between the beginning of 2015 and 20 So, despite all the talk about drone (无人机) deliveries to your doorstep, all the retail executives expressing anxiety over consumers going online, and even a Presidential candidate exclaiming that Amazon has a "huge antitrust problem," the Census data suggest that physical retail is thriving.

在互联网商业开放20多年后，人口普查局告诉我们，20年第一季度实体销售额占零售额的93%。他们的数据显示，2015年初至20年间，只有0.8%的零售额从线下转移到了网上

2019.6六级真题第一套

四级Days after the deadly 2017 wildfires in Santa Rosa, California, a drone (无人机）caught footage (连续镜头）of a USPS worker, Trevor Smith, driving through burned homes in that familiar white van, collecting mail in an affected area.

2017年加利福尼亚州圣罗莎发生致命野火几天后，一架无人机(无人机）拍摄的镜头(连续镜头）美国邮政工作人员Trevor Smith驾驶那辆熟悉的白色面包车穿过被烧毁的房屋，在受灾地区收集邮件。

2019年12月大学英语四级真题（第1套）