Python中字符串的连接

题目要求：
names = [‘fentiao’,‘fendai’,‘fensi’,‘fenpi’]
输出：I have fentiao, fendai, fensi and fenpi.
代码块：

  names = ['fentiao','fendai','fensi','fenpi']
  print('I have ' + ','.join(names[:-1]) + ' and ' + names[-1])

示例及运行结果：