读程序,得到的结果是()f=open(r'C:\text\a.txt','w')f.write('0
读程序,得到的结果是()
f=open(r'C:\text\a.txt','w')
f.write('01234567890123456789’)
f.seek(5)
f.write('Hello’)
f.close()
f=open(r'C:\text\a.txt')
print(f.read())
A、01234Hello567890123456789
B、01234Hello0123456789
C、Hello0123456789
D、01234567890123456789Hello