【简答题】A key role of government is to protect the well-being of its people—most crucially and visibly during emergencies such as the recent outbreak of the coronavirus. The IMF has $50 billion available in r...
【单选题】Few years ago, when people in China went shopping, they had to bring cash or in some large cities, some might choose to pay with cards, but now a cashless trend is taking hold with ______ payments!