你有一个日志文件,需要不断将新的日志信息添加到文件末尾。以下哪种方式可以完成该功能?( )
A: with open('test.txt', 'w') as f: f.write('new text')
B: with open('test.txt', 'a') as f: f.write('new text')
C: with open('test.txt', 'r') as f: f.write('new text')
D: with open('test.txt', 'rb') as f: f.write('new text')
正确答案:B
试卷来源:202506 青少年软件编程等级考试Python六级真题