问题
单项选择题
数据结构作为计算机的一门学科，主要研究数据的逻辑结构、对各种数据结构进行的运算，以及
A．数据的存储结构
B．计算方法
C．数据映象
D．逻辑存储
答案
参考答案：A
解析：【解析】数据结构是研究数据元素及其之间的相互关系和数据运算的一门学科，它包含3个方面的内容，即数据的逻辑结构、存储结构和数据的运算。
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数据结构作为计算机的一门学科，主要研究数据的逻辑结构、对各种数据结构进行的运算，以及
A．数据的存储结构
B．计算方法
C．数据映象
D．逻辑存储
参考答案：A
解析：【解析】数据结构是研究数据元素及其之间的相互关系和数据运算的一门学科，它包含3个方面的内容，即数据的逻辑结构、存储结构和数据的运算。
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| A man and his wife had a dog to keep their house. When they went out, they always 1 the dog inside the house. One evening they wanted 2 to the cinema, 3 they left the dog in the house and locked the door and their 4 . They went there 5 their car. When the film finished, they came back home. They opened the gate and put the 6 away. But when they came to the 7 door, they found that part of the glass on the door was 8 . The door was unlocked and 9 . A 10 ! They went in and quickly looked in all the rooms to see 11 things the robber had taken. But everything was in the 12 place and nothing at all 13 . The dog 14 in the sitting room on the floor. The lady was 15 the dog. "Why didn't you keep the house?" she said. The dog was 16 to see its owners. It began to wag its tail (摇尾巴) and then it went to a corner of the room and picked up something in its 17 . It went to the lady and 18 the thing at her 19 . When the lady went to pick it up, she gave a scream (尖叫). Can you guess what the dog's present was? It was … a … man's 20 ! | ||||
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