Googledone+Game

これはあなたが私たちのウェブサイトを読むことによって学んだことをテストするためのクイズとショッピングです

A quiz is a form of game or mind sport, in which the players (as individuals or in teams) attempt to answer questions correctly. ... In some countries, a quiz is also a brief assessment used in education and similar fields to measure growth in knowledge, abilities, and/or skills.

E-commerce -- electronic commerce or EC -- is the buying and selling of goods and services, or the transmitting of funds or data, over an electronic network, primarily the internet. These business transactions occur either as business-to-business, business-to-consumer, consumer-to-consumer or consumer-to-business.