题目详情
单选题 以下程序的输出结果是: fo = open("texttxt",'w+') x,y ='this is a test','hello' fo.write('{}+{}\n'format(x,y)) print(fo.read()) fo.close()
A. this is a test
B. this is a test+hello
C. this is a test hello
D. this is a test,hello

学科:Python程序设计
时间:2024-05-06 15:47:23
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