2. According to the professor, what are the two main goals of Pleistocene rewilding?Click on 2 answers.A. To restore some evolutionary processes that ended during the Pleistocene epoch.B. To help prevent the extinction of certain species of mega fauna.C. To increase populations of native animal species in the western United States.D. To create a living laboratory where animal interactions can be observed.
原文：Now, the advocates of Pleistocene rewilding cite two main goals. One is to help prevent the extinction of some endangered megafauna by providing new refuges, new habitats for them. The other is to restore some of theevolutionary and ecological potential that has been lost in North American.
文中可以很清晰的听到 two main goals，接下来就尽可能快速的抄记后文中的 prevent extinction of endangered megafauna 以及 restore evolutionary potential。
表示并列关系的连接词。比如 also、another、plus、not only… but also… 等。
What were two purposes served by the skene? Click on 2 answers.A.It provided extra seating for the audience.B.It served as the location for the play’s action.C.It was used to store items needed for the play.D.It was where the chorus performed.
原文：Um, so, anyway, the skene started as a simple wooden platform, but eventually became much more elaborate. The front wall of the building was decorated like a palace, or a temple, and served as background scenery for the play. The building was also a storage place for costumes, props, things like that.
文中说了以前 skene 是个简单的木质舞台，后来会被装饰后作为戏剧的背景。
然后听到了 “also” 也是一个 storage place 就要想到这里有多选题做好重点符号，不难看出答案就应该选B.C.
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