motorcycles = ['honda', 'yamaha' ,'suzuki'] motorcycles.insert(0, "ducati") print(motorcycles)
输出为：
['ducati', 'honda', 'yamaha', 'suzuki']
2：
motorcycles = [] motorcycles.append("honda") motorcycles.append("yamaha") motorcycles.append("suzuki") print(motorcycles)
输出为：
['honda', 'yamaha', 'suzuki']