【单选题】In this part, there are sentences like: “To survive, we innovate”, “To improve convenience, we innovate”, “To be more efficient, we innovate”. What kind of figure of speech is this kind of structure?
【简答题】We know it's good to learn another language. It opens doors , makes you more employable, helps you make new friends, and it's fun too. But to improve our linguistic skills, many of us have to endure h...