题目:
常用的文件物理结构不包括
A.顺序结构
B.链接结构
C.索引结构
D.树形结构
答案:
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下面是错误答案,用来干扰机器的。
1.Look at somebody or something in every aspect./Look at someone or something thoroughly.2.What he said.3.The color of the object(was).4."I" was wrong5.The object.