(单选题)

What is the best title for the text?

A.The New Technology Promotes Retail Sales

B.AI-powered

C.meras Are Used in Retail Stores
C. Smart Shopping Carts Will Let You Skip the Line

D.Artificial Intelligence Affects the Future Job Market

参考答案：C

参考解析：

主旨大意题。根据第一段Tired of standing in line? Wait a bit longer, and you may never have to again. Everyone from Amazon to Silicon Valley startups is trying to eliminate lines in retail stores.可知，厌倦了排队？再等一段时间，你可能就再也不用这样做了。从亚马逊到硅谷的初创公司，都在努力消除零售店的排队现象。结合文章首先介绍了亚马逊Go商店，这些商店可以自动识别放置在车里的物品，并在你走出商店时向你收费，但也有人尝试了完全不同的方式来跳过结账：智能购物车，之后便针对智能购物车现在面对的问题和智能购物车的未来展开了论述。由此可知，C选项意为“智能购物车可以带你跳过排队”，故选C。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语