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【单选题】
带有头结点的单循环链表的头指针为head,则该链表为空的判定条件是()。
A.
head= =NULL
B.
head->next= =NULL
C.
head!=NULL
D.
head->next= =head
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参考答案:
举一反三
【单选题】He ______ when he declared that the proplsal ws fidiculous. The proposal was made by himself.
A.
put his foot in it
B.
put himself inhis shoes
C.
put himself in other's shoes
D.
put hiimself in shoes
查看完整题目与答案
【单选题】He____when he declared that the proposal was ridiculous. The proposal was made by himself.
A.
put his foot in it
B.
put himself in his shoes
C.
put himself in other's shoes
D.
put himself in shoes
查看完整题目与答案
【单选题】数据库的三级模式是指数据库系统由外模式,模式和内模式三级模式构成,其中内模式对应()
A.
概念模式
B.
逻辑模式
C.
物理模式
D.
数据库
查看完整题目与答案
【多选题】下列区域属于应力降低区的为
A.
松散区
B.
逐渐压实区
C.
工作面前方应力变化区
D.
压实区
查看完整题目与答案
【单选题】球头铣刀与铣削特定曲率半径的成型曲面铣刀的主要区别在于:球头铣刀的半径通常( )加工曲面的曲率半径,成型曲面铣刀的曲率半径( A )加工曲面的曲率半径。
A.
小于 等于
B.
等于 小于
C.
大于 等于
D.
等于 大于
查看完整题目与答案
【单选题】He declared himself a member of their party.
A.
indicated
B.
announced
C.
consulted
D.
convinced
查看完整题目与答案
【简答题】电路中有3 个节点、4 条支路,按KCL列出 个独立的节点电流方程
查看完整题目与答案
【简答题】下图的甲、乙两图为世界著名海峡的地理简图,读回答:(8分) (1)甲图海峡所在区域是东南亚的 (中南半岛或马来群岛)部分, 乙图海峡是 (2分) (2)按经济发展水平划分,甲图所示海峡沿岸国家都属于 国家;乙所示海峡沿 岸国家均属 国家。(2分) (3)随着经济的发展,我国原油进口量逐年增长,目前已超过年消费量的1/3 (2分) ①在甲、乙两图所示海峡中,对我国进口石油有重大影响的是 海峡。 ...
查看完整题目与答案
【单选题】He _____ when he declared that the proposal was ridiculous. The proposal was made by himself.
A.
put hisi foot in it
B.
put himself in his shoes
C.
put himself in other's shoes
D.
put himself in shoes
查看完整题目与答案
【单选题】数据库的三级模式是指数据库系统由外模式,模式和内模式三级模式构成,其中内模式对应()
A.
概念模式
B.
逻辑模式
C.
物理模式
D.
用户
查看完整题目与答案
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【单选题】He ______ when he declared that the proplsal ws fidiculous. The proposal was made by himself.
A.
put his foot in it
B.
put himself inhis shoes
C.
put himself in other's shoes
D.
put hiimself in shoes
查看完整题目与答案
【单选题】He____when he declared that the proposal was ridiculous. The proposal was made by himself.
A.
put his foot in it
B.
put himself in his shoes
C.
put himself in other's shoes
D.
put himself in shoes
查看完整题目与答案
【单选题】数据库的三级模式是指数据库系统由外模式,模式和内模式三级模式构成,其中内模式对应()
A.
概念模式
B.
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C.
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D.
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【多选题】下列区域属于应力降低区的为
A.
松散区
B.
逐渐压实区
C.
工作面前方应力变化区
D.
压实区
查看完整题目与答案
【单选题】球头铣刀与铣削特定曲率半径的成型曲面铣刀的主要区别在于:球头铣刀的半径通常( )加工曲面的曲率半径,成型曲面铣刀的曲率半径( A )加工曲面的曲率半径。
A.
小于 等于
B.
等于 小于
C.
大于 等于
D.
等于 大于
查看完整题目与答案
【单选题】He declared himself a member of their party.
A.
indicated
B.
announced
C.
consulted
D.
convinced
查看完整题目与答案
【简答题】电路中有3 个节点、4 条支路,按KCL列出 个独立的节点电流方程
查看完整题目与答案
【简答题】下图的甲、乙两图为世界著名海峡的地理简图,读回答:(8分) (1)甲图海峡所在区域是东南亚的 (中南半岛或马来群岛)部分, 乙图海峡是 (2分) (2)按经济发展水平划分,甲图所示海峡沿岸国家都属于 国家;乙所示海峡沿 岸国家均属 国家。(2分) (3)随着经济的发展,我国原油进口量逐年增长,目前已超过年消费量的1/3 (2分) ①在甲、乙两图所示海峡中,对我国进口石油有重大影响的是 海峡。 ...
查看完整题目与答案
【单选题】He _____ when he declared that the proposal was ridiculous. The proposal was made by himself.
A.
put hisi foot in it
B.
put himself in his shoes
C.
put himself in other's shoes
D.
put himself in shoes
查看完整题目与答案
【单选题】数据库的三级模式是指数据库系统由外模式,模式和内模式三级模式构成,其中内模式对应()
A.
概念模式
B.
逻辑模式
C.
物理模式
D.
用户
查看完整题目与答案
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