C because it is a test you take for receiving college credit without taking college courses
The correct answer is "students' ability to master whatever they seek to learn". This is the only option that states a truly motivating experience, since the ability to master whatever someone wants is believing in yourself which ultimately leads to motivation. Multiple studies have proved that students positive thoughts lead to better grades through motivation.
Most people in Africa depend on sometimes selling homemade goods to make a living for example some people from Ghana might travel to Burkina Faso to purchase expensive cloths then come back to to sell these cloths sometimes for a lower price some a higher price. Also some Africans go out to sell packets of water sometimes home made food.example :in Ghana most women go out carrying big pans on their heads selling bread. Wheat chocolate and etc.hope this helped