题目内容

#读取文件内容file = open( 'dec/1.txt' )______ = file.read( )print(doc)______.close( )

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#读、写文件内容fp=open('2.c', mode=______)txt=fp.read(10)fp.seek( 0 )______.write( 'new text' )fp.close()

#逐行读取文件内容with open( 'D:/3.py', ______ = 'utf8' ) as file:for row in ______:print(row, end='')

#一次性写入多个字符串text = ['12\n','34\n','56\n']with open( '../demo', 'w' ) ________:demo.______( text )

#追加文件内容text='''12345\nabcde\n+-*/%'''FP = open('try.tex', 'a')FP.write(______)FP.________( )

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