3. 假設目前石油處於歷史低位價格 $30，某投資人認為：雖然不知何時石油會回到歷史正常價位$60，但確定可見的未來一定會回到$60，因此只要投資石油，未來至少一倍的回報。基於此，該投資人購買元石油 ETF，並長期持有以待石油價格回到$60，以賺取一倍的報酬。試分析此策略是否可行？風險為何？(10 分)

詳解 (共 1 筆)

陳柏昌

詳解 #3250422

2019/03/18

只要分險控制得宜可以分散投資此策略最大...

(共 107 字，隱藏中）

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六、教學活動設計: 14%。請以下面這篇文章為例，設計一個與素養相關的教學延伸活動，並且是課堂上就可以完成的活動，請以英文說明活動內容並設計學習單(不需要給整堂課的教案)。 In 2009, the Taiwu Elementary School Folk Singers were invited to perform in Belgium, France, Germany, and Luxemburg. In 2011, they were voted as one of the world’s top five performance groups by audiences of Japan Broadcasting Corporation’s Amazing Voice program. Recalling the group’s first tour in Europe, Camake Valaule, a physical education teacher and the founder of the Taiwu Elementary School Folk Singers, admitted that he felt very nervous. He was worried that the audience would fall asleep since most of the 75-minute performance was a cappella, that is, singing without instrumental sound. Surprisingly, the audience listened with full focus and high spirits. Camake said, “They told me afterward that through our performance, they had a vision of our country, our village, without having to visit it. This experience greatly boosted our confidence.” According to Camake Valaule, singing traditional ballads has helped students and their parents to re-understand their culture. “It used to be that the only ones who could sing these songs were tribal elders aged between 50 and 60. Now with the children performing the pieces, parents are beginning to ask, ‘Why do we not know how to sing these ballads?’ Many times nowadays, it is the children who teach the songs to their parents, putting back the pieces of a blurred memory.” Winning international fame, however, was neither the original intention nor the main reason why Camake founded the group in 2006. The most important thing was to make children understand why they sing these songs and to preserve and pass on their culture. Referring to the relocation of Taiwu Elementary School and Taiwu Village following Typhoon Morakot in August 2009, Camake said, “We could not take the forest or our houses in the mountains with us; but we were able to bring our culture along. As long as the children are willing to sing, I will always be there for them, singing with them and leading them to experience the meaning of the ballads.” (選取自 2015 學測試題 41-44)

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