考研英语阅读理解精读练习When Archaeopteryx, a feathered skeleton that was emingly half dinosaur and half bird, turned up in 1862—three years after the publication of “The Origin of Species”—the origin of birds
常见单词你不熟悉的口语意思:1. spot借钱出去spot me 5 dollars借我西红柿牛肉5美元 2. shot机会last shot最后一次机会 3. beat筋疲力尽I'm beat我累死了4. rock杏树什么时候开花牛X U rock你真牛5. dig喜欢/理解i dig that hat我喜欢那个帽子can you dig it你懂吗6. crash睡觉I'm gonna go