Question

    Five years is a short time in the long history of China. But as for the digital world, there are a lot of changes.

Now we can talk easily with friends on WeChat. When shopping, we needn't carry much cash because most of the stores accept WeChat Pay and Alipay. And online shopping becomes a part of our life. For example, we can buy train and plane tickets on different apps in a minute. If we want to go somewhere, it is easy to find a Mobike as well as a sharing car on the street.

We may not realize how these changes decide our life, but we never stopped and will not stop moving forward. China decided to set up the Xiongan New Area in Hebei Province on April 1st, 2017. It will be a smart city in China in the future. What's more, robots will play an important role in looking after the old people in five years. In an old people's home of Hangzhou, the robots called Ah Tie work quite well. Thanks to the developing digital world, our life is becoming better and better.

1.The topic of this passage is ________.

A.a smart city B.online shopping

C.the history of China D.the developing of science

2.The second paragraph is about ________.

A.when we have changes B.how our life changes

C.why there are a lot of changes D.what will change in the future

3.Which of the following is the writer's idea?

A.There will be few changes in five years.

B.We can pay for products by Alipay in every store.

C.It's easy to buy train tickets with the help of some apps.

D.Ah Tie robots help the old people in the old people's home of Hebei Province.

Answer

1.D

2.B

3.C

【解析】

本文叙述了中国数字世界的发展给人们带来的便利，数字世界未停止前进，也不会停止前进，它使我们的生活变得越来越好。

1.最佳标题题。根据文中的第一段“Five years is a short time in the long history of China. But as for the digital world, there are a lot of changes.”五年是中国漫长历史的一个很短的时期，但是对数字世界来说，有很多变化，以及下文提到的微信、支付宝付款、摩拜单车等等可知文章主要介绍的是科学的发展。故选D。

2.主旨大意题。第二段内容通过举例，比如多数商店接受微信和支付宝收款、网上购物成为我们生活的一部分、我们可以在一分钟之内在不同的软件上都买火车票和飞机票等，来说明我们的生活发生了怎样的改变。故选B。

3.细节理解题。根据文章第二段“For example, we can buy train and plane tickets on different apps in a minute.”可知，我们在app的帮助下，买火车票或飞机票更容易。故选C。