问题
填空题
数据元素是数据的基本单位，它在计算机存储器中的映像是 [4] 。数据项是数据的最小单位，它在计算机存储器上的映像是 [5] 。
答案
参考答案：结点
搜题请搜索小程序“爱下问搜题”
数据元素是数据的基本单位，它在计算机存储器中的映像是 [4] 。数据项是数据的最小单位，它在计算机存储器上的映像是 [5] 。
参考答案：结点
| 完形填空 | ||||
| As the train approached the seaside town where I was going to spend my holidays, I went into the corridor to __1_ my legs. I stayed there a short while, breathing in the fresh sea air and __2_ a few words with one of the passengers, whom I had met earlier on the __3_. When I turned to go back to __4__, I happened to glance into the compartment (车厢) next to mine. Sitting there was a man who many years before had been my neighbour. He was a great __5__, I remembered; it used to take hours to __6__ him once he began a conversation. I was not at all __7__ when he went to live in another part of London. We had not met since then, __8__ did I wish to meet him now, when __9__ was about to begin. Luckily at that moment he was 10 busy talking to the man opposite him to catch sight of me. I slipped back into my compartment, took down my two suitcases and carried them to the far end of the corridor so as to be ready to 11 the train as soon as it stopped. The moment the train came to a halt (停止), I called a porter, who in no time at all had carried my luggage out of the station and 12 me a taxi. As I drove towards my small hotel on the outskirts of the town, I breathed a deep sigh of relief at my 13 . There was little chance that I should 14 my boring exneighbour again. When I reached the hotel, I went 15 to my room and rested there until it was time for dinner. Then I went down to the dining room and 16 a drink. I had barely raised the glass to my lips 17 an all too familiar voice greeted me. I had not escaped from the tiresome neighbour 18 ! He grasped me warmly by the hand and insisted that we 19 a table in the dinningroom. "This is a pleasant 20 ," he said. "I never expected to see you again after all these years." | ||||
|