【简答题】China is the world’s largest mobile payment service market, with both tech and financial giants promoting their own tools to make easier payment for daily shopping, dining and commuting. Most big citi...
【简答题】What is mobile payment? How many ways of mobile payment are mentioned in the passage? What are they? What’s the advantage of mobile payment?
【单选题】正式提出“理论”这个科学的概念是在()大会上?
【多选题】Mobile payment may include the following:
【多选题】mobile payment翻译成中文是
【单选题】How does the author feel about the future of Bluetooth technology in mobile payment?
【判断题】“理论”这个科学概念的正式提出是在同志在党的第十五次全国代表大会上所作的政治报告中。