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【简答题】
单句改错。 1. They had to return from the hiking in the desert, for their food almost ran out of. 2. We are totally opposed to make any changes in the plan. 3. You are absolute right. It is our responsibility to stop all illegal activities. 4. Nobody knew how the traffic accident came out the day before yesterday. 5. What would have happened if Bob walked farther, as far as the river bank? 6. English speakers also enjoy Tang poems from China for particular. 7. Do not to be disappoint if you have to try several times before you stop smoking. 8. Comparing with most of the women at that time, she was lucky. 9. Large quantities of energy from the sun is being taken with modern equipment. 10. China has five years of steadily economic growth.
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【判断题】( 2)有网友说:“这30名消防队员和地方干部群众英勇牺牲,他们的生命才闪耀出伟大。”( )
A.
正确
B.
错误
【单选题】将车顶板与前立柱连接在一起可以采用( )
A.
压焊
B.
熔焊
C.
钎焊
【单选题】下列应进行调质处理的零件是
A.
板簧
B.
钻杆
C.
锉刀
D.
手工锯条
【简答题】假定对有序表:( 3 , 4 , 5 , 7 , 24 , 30 , 42 , 54 , 63 , 72 , 87 , 95 )进行折半查找,试回答下列问题: 1 若查找元素 54 ,需依次与()、()、()、()。
【简答题】( 2)有网友说:“这30名消防队员和地方干部群众英勇牺牲,他们的生命才闪耀出伟大。”( ) 理由:
【单选题】车顶板与前立柱连接在一起可以采用
A.
压焊
B.
熔焊
C.
钎焊
【简答题】车顶板与前立柱连接在一起可以采用 。
【简答题】假定对有序表:(3,4,5,7,24,30,42,54,63,72,87,95)进行折半查找,查找成功的平均查找长度为_______ (取整)。
【简答题】假定对有序表:( 3 , 4 , 5 , 7 , 24 , 30 , 42 , 54 , 63 , 72 , 87 , 95 )进行折半查找,试回答下列问题: 1 画出描述折半查找过程的判定树; 2 若查找元素 54 ,需依次与哪些元素比较? 3 若查找元素 90 ,需依次与哪些元素比较? 4 假定每个元素的查找概率相等,求查找成功时的平均查找长度。
【简答题】假定对有序表:( 3 , 4 , 5 , 7 , 24 , 30 , 42 , 54 , 63 , 72 , 87 , 95 )进行折半查找,试回答下列问题: 1 若查找元素 90 ,需依次与()、()、()、()元素比较。
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