【单选题】移动支付发展指数 China's mobile payment index was 197.84 in 2018 and the scale of China's digital economy reached 31.3 trillion yuan in the same year, accounting for 34.8 percent of the county's GDP. Shanghai...
【单选题】In ancient times most cultures and civilizations made some reference to the origin of their languages. However, they did not study language by observation or experimentation - at least as far as we ca...
A.
the first word a child is able to utter in any language is 'bread'.
B.
the Phrygian language was the oldest language of mankind.
C.
the earliest word in any language is that for 'bread'.
D.
the Phrygian language was a language spoken in Asia Minor.
【简答题】In ancient times wealth was measured and exchanged in things that could be touched: food ,tools, and previous metals and stones. Then the barter system was replaced by coins, which still had real valu...
【简答题】过去几年里,移动支付市场在中国蓬勃发展。 随着移动互联网的出现,手机购物逐渐成为一种趋势。 18 到 30 岁的年轻人构成了移动支付市场的最大群体。 由于现在用手机付款很容易,许多消费者在购物时宁愿用手机付款,而不愿用现金或信用卡。 为了鼓励人们多消费,许多商店给使用移动支付的顾客打折。 专家预测,中国移动支付市场未来仍有很大发展潜力。 The mobile ___1___ market has ...