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顺序存储方法是把逻辑上相邻的结点存储在物理位置 【2】 的存储单元中。

答案

参考答案：相邻

解析：[知识点] 数据结构的定义；数据的逻辑结构与存储结构；数据结构的图形表示；线性结构与非线性结构的概念[评析] 常用的存储表示方法有4种，顺序存储、链式存储、索引存储、散列存储。其中，顺序存储方法是把逻辑上相邻的结点存储在物理位置也相邻的存储单元中。

单项选择题

犯罪分子是在不同时空出现的，这就决定了公安工作的（）

A．集中性 

B．集中性与分散性并重 

C．以集中性为主，以分散性为辅 

D．分散性
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填空题

Recycling Paper


The process of recycling paper can help to reduce deforestation and energy consumption on a significant scale. There are many different reasons why we should recycle paper products, and some of these are (26) in the paragraphs below.
Energy consumption will always be on the (27) as population levels grow, and so any manufacturing processes which help to reduce energy consumption are (28)
The Energy Information Administration (EIA) claim that there can be as (29) as a 40% energy saving when recycling paper over producing paper (30) the direct raw material.
Although recycling paper has many (31) , it also has its drawbacks. One of these drawbacks is that we cannot recycle the (32) paper product for eternity, as the fibers contained within the paper degrade over time, (33) their strength and length.
On (34) , an individual paper fiber can only be recycled a (35) of six times. Although this is a significant drawback, the six time recycling process will help to (36) a great deal of energy when you consider (37) much paper there is to be recycled.
If paper fibers can be recycled up to 6 times, and we recycled all paper products, this could help to (38) the intensity of deforestation for paper products up to a factor of 6.
With paper production said to (39) around 40% of harvested wood, and paper said to (40) around 90% wood, you can see how recycling paper is an important process for the (41) of our forests.
Today, the use of recycled paper products is on the increase, as more and more people begin to recycle paper (42) products around the home.
Although there are slight differences in the recycling processes of different (43) of paper products (e.g. corrugated, mixed paper, newspaper products), we are able to recycle just about any type of paper product around today.
The recycling logo helps to (44) a recyclable product and can also sometimes help to identify if the product contains any recycled material, in the form of a percentage. This helps a consumer to identify the (45) of recycling various products.

A. based B. linked C. involved D. turned
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