1. 阅读理解

    You buy a new toy online. It should come today. Knock, knock. You open the door, but can't see a delivery person. Instead, a drone(无人机) puts the package(包裹) at your door!

    It may sound like something from science fiction. But drone delivery is really happening around the world.

    Amazon is one of the world's biggest online shopping companies. On Dec. 7, it used a drone to deliver goods in the United Kingdom. The drone took a bag of popcorn and a smart TV stick. It flew for 13 minutes to get to a customer's home.

    In the United States, 7-Eleven used a drone to deliver a sandwich and coffee to a customer in July. In China, S.F. Express, China Post and JD.com all tried drone delivery this year.

    But the drone can't deliver everything. Take Amazon as an example. Packages must weigh five pounds (about 2. 3 kg) or less. It can only happen during the day. Also, the drone can only deliver a package in clear weather.

1. （1） This story mainly talks about________.

   A . delivery companies B . technology development C . a new kind of robot D . drone delivery service
3. （2） How long did the Amazon drone spend delivering goods in the UK on Dec. 7?

   A . Half an hour. B . Over 10 minutes. C . Less than 10 minutes. D . A few hours.
5. （3） Which of the following companies may NOT be using drone delivery in China?

   A . S E Express. B . China Post. C . J D . com.   
7. （4） According to Amazon, they can't use a drone to deliver

   A . a bag of popcorn on a Sunday morning B . two pounds of pork on a Tuesday afternoon C . medicine in the midnight D . sunglasses to a place two blocks away