中国大学MOOC: 10. Tickets, v________ and coupons are sent to users on their mobile phones in digital form. (a printed piece of paper that can be used instead of money to pay for sth)
举一反三
- 中国大学MOOC: 10. Tickets, v________ and coupons are sent to users on their mobile phones in digital form. (a printed piece of paper that can be used instead of money to pay for sth)
- 中国大学MOOC: a piece of paper that proves that money, goods, or information have been received
- 中国大学MOOC: Its polite for the interviewees to use the mobile phones during the interview.
- 中国大学MOOC: The teacher gave me a piece of paper ______.
- is the marketing of products or services using digital technologies, mainly on the Internet, but also including mobile phones, display advertising, and any other digital medium.