18. 밑줄 친 This[this]가 가리키는 것으로 적절한 것은? If you are one of many common inventors, you'll probably want to have this to your invention. This might give you fame, recognition and pride as an inventor as well as potential wealth to help you engage in your favorite thing--inventing. Many business entreneurs try to come up with ways of gaining this to their unique produc..