[简答题]什么叫种子？

[填空题]Oracle服务器由Oracle______和Oracle实例两部分组成。

[判断题]第一代计算机主要应用领域为数据处理
A.正确
B.错误

[单选题]56岁妇女，绝经5年，乳房胀痛2月，阴道少许出血1周。检查发现子宫右侧可及手拳大小的实性包块，表面光滑，与子宫能分开。诊断性刮宫病理为子宫内膜复杂性增生。本例最可能的诊断是
A.子宫内膜癌前病变
B.卵巢颗粒细胞瘤
C.子宫浆膜下肌瘤
D.-卵巢纤维瘤
E.卵巢畸胎瘤

[单项选择]甲通过计算机网络给乙发消息，表示甲已同意与乙签订合同，不久后甲不承认发过该消息。为了防止这种情况的出现，应该在计算机网络中采取（）技术。
A. 数据压缩
B. 数据加密
C. 数据备份
D. 数字签名

[判断题]固定资产卡片管理,做到有物必登、登记到人、一物一卡、不重不漏。
A.正确
B.错误

[填空题]双线自动闭塞区间( )进站信号机前方应设置预告标。

[填空题][函数2.1说明]
函数void sort(int arry[],int n)的功能是对数组a中的arry[0]～arry[n-1]这n个元素进行排序。排序过程如下：第一趟对所有的偶数下标x，比较arr[x]和arry [x+1]，若arry[x]＞arry[x+1]，则将两者交换; 第二趟对所有的奇数下标y，比较arry[y]和arry[y+1]，若arry[y]＞arry[y+1]，则将两者交换; 第三趟对偶数下标，第四趟对奇数下标，……，依次类推，直至整个数组元素有序排列为止。
[函数2.1]
void sort (int arry[],int n)
int i，j，tag=1;
for(j=0; j＜n; j++)
for(i= (1) ;i＜n-1; (2) )
if (arry [i] ＞arry [i+1])
t=arry [i] ;
arry [il =arry [i+1] ;
arry [i+1] =t ;
tag=0 ;


tag++;
if( (3) )break;


[函数2.2说明]
这是一棵二叉树排序查找元素的程序，查找的方法是：首先与树的根结点的元素进行比较，若相等则找到，返回此结点的地址; 若要查找的元素小于根结点的元素值，则指针指向此结点的左子树，继续查找; 若要查找的元素大于根结点的元素值，则指针指向此结点的右子树，继续查找。直到指针为空，表示此树中不存在所要查找的元素。本题使用递归方法实现。
[函数2.2]
typedef struct node
int data;
struct node *left;
struct node *right;
NODE;
NODE *SearchSortTree(NODE *tree,int e)
if (tree ! =NULL)
if (tree-＞data＜e)
(4) ;
else if(tre

[单选题]专责监护人需长时间离开工作现场时，应由（）变更专责监护人，履行变更手续，并告知全体被监护人员。
A.工作票签发人
B.工作许可人
C.工作负责人
D.工作票签发人与工作负责人

[单项选择]下列哪项不是子宫内膜异位症痛经的特点？（）
A. 多为原发性痛经
B. 表现为继发性痛经进行性加剧
C. 痛经与卵巢周期有明显的相关性
D. 痛经伴有肛门坠痛和性交痛
E. 痛经常伴有大便次数增多等消化道症状

[单选题] 允许变压器事故情况下,当允许过载倍数为1.3,其过载持续时间为( )。
A.120min
B.80min
C.45min
D.20min
( 来源:铁路电力管理规则第30页第57条表6 )

[单选题] 冰雪道路对安全行车的主要影响是( )。
A.电器设备易受潮短路
B.能见度降低,视野模糊
C.行驶阻力增大
D.路面滑溜,日光反射强烈,影响视线

[不定项选择题]共用题干 Less Is More
It sounds all wrong—drilling holes in a piece of wood to make it more resistant to knocks. But it works because the energy from the blow gets distributed throughout the wood rather than fo-
cusing on one weak spot. The discovery should lead to more effective and lighter packaging mate-rials.
Carpenters have known______(51)centuries that some woods are tougher than others. Hickory,for example,was turned into axe handles and cartwheel spokes because it can absorb shocks without breaking. White oak,for example,is much more easily damaued,________(52)it is almost as dense.Julian Vincent at Bathe University and his team were convinced the wood's internal structure could explain the differences.
Many trees have tubular vessels that run_______(53)the trunk and carry water to the leav- es .In oak they are large,and arranged in narrow bands,but in hickory they are smaller,and more evenly distributed.The researchers________(54)this layout might distribute a blow's en-ergy throughout the wood, soaking up a bigger hit.To test the idea,they drilled holes 0.65 millimetres across into a block of spruce,a wood with_______(55)vessels,and found that_______(56)withstood a harder knock_______（57)when there were more than about 30 holes per square centimeter did the wood's performance drop off.
A uniform substance doesn't cope well with knocks because only a small proportion of the material is actually______( 58).All the energy from the blow goes towards breaking the material in one or two places , but often the pieces left _________( 59 ) are pristine（未经破坏的）.
But instead of the energy being concentrated in one place,the holes provide many weak spots that all absorb energy as they break,says Vincent.“You are controlling the places______(60) the wood breaks,and it can then absorb more______(61),more safely.”
The researchers believe the principle could be applied to any material—_________(62)example,to manufacture lighter and more protective packaging.It could_______(63)be used in car bumpers,crash barriers and armor for military vehicles,says Ulrike Wegst,_______(64) the Max Plank Institute for Mental Research in Stuttgart. But she emphasizes that you'd ________(65)to design the substance with the direction of force in mind.“The direction of loading is crucial,”she says. 58._________
A.effected
B.beaten
C.slapped
D.affected

[单选题]铁路部门为客户提供的下列运输服务方式中，不属于两端物流服务的是（ ）。
A.接取
B.送达
C.仓储
D.站到站运输

[单选题]南网DL/T 634.5104-2002实施细则要求使用的端口号定义为( )，已由IANA（互联网编号分配管理机构）确认。
A.A.1404
B.B.1424
C.C.2404
D.D.2424

[单项选择]有关自主神经的分布（　）
A. 分布于皮肤
B. 分布于骨骼肌
C. 分布于平滑肌、心肌、腺体
D. 分布于关节
E. 分布于骨

[填空题]受理火警的要求是（ ）、（ ） 。

[单项选择]某干警卞某为报私仇，趁朱某违章之机，将朱某非法拘押，并使用警棍殴打朱某，致使朱某伤残。对卞某应如何定罪处罚( )
A. 应定为非法拘禁罪、故意伤害罪，数罪并罚
B. 卞某行为不构成犯罪，因为卞某是在执行公务
C. 应定为故意伤害罪
D. 应定为非法拘禁罪，井从重处罚

[不定项选择题]绝缘手套试验包括（）
A.绝缘电阻试验
B.泄漏电流试验
C.耐压试验
D.介质损失试验
E.机械强度试验

[单选题]电压、电流回路导线均应加装与图纸相符的端子编号导线排列顺序应按( )排列。
A.任意
B.逆相序
C.正相序
D.以上都不对

[单选题]段修时车钩组装前,须清除各零部件表面及腔内的钢丸,各零部件摩擦面间须涂干性润滑脂
A.对
B.错

[单选题]按照《国家电网公司电力安全工作规程（信息部分）》规定，主机设备或存储设备检修前，应（ ）
A.备份配置文件
B.根据需要备份运行参数
C.备份可能受影响的业务数据、配置文件、日志文件等
D.备份应用程序
E.略
F.略

[多项选择]根据企业所得税法律制度的规定，下列各项中，应计入应纳税所得额的有（　）
A. 纳税人购买国债的利息收入
B. 转让无形资产的使用权而取得的收入
C. 转让无形资产的所有权而取得的收入
D. 对外投资入股分得的股息、红利收入

[单项选择]下列不属于产业内贸易产品的具备条件的是（）。
A. 消费上相互替代
B. 生产中相似生产要素的投入
C. 生产中相近生产要素的投入
D. 消费上能够互补

[单项选择]有如下程序：
DefStr X-Z
X = "123"
Y = "456"
Z = X$+Y$
Print Z$
End
运行后，输出的结果是( )。
A. 显示出错结果
B. 123456
C. "579"
D. 579

[判断题]车站信号设备的供电可以从外线直接获得。( )
A.正确
B.错误

[单选题]调车作业计划的编制，应根据（ ）和现车分布状况、到达列车编组确报、驼峰（牵出线）利用情况及调车场线路固定用途和存车情况、各装卸点作业进度及调车机工作动态等实际情况，按照《车站行车工作细则》及有关规定进行编制。
A.班计划
B.阶段计划
C.编组计划
D.解体计划

[单项选择]

Cotton, like silk, was discovered and made (61) cloth by man before the historical period (62) . Its first recorded use was in India (63) cotton cloth of very fine texture, almost (64) silk, was made. When the Spanish (65) in the New World, they found that the Incas, the Mayas, and the Aztecs knew (66) cotton cloth. (67) of the cotton cloth made in Peru, even before the days of the Incas, (68) that it is kept in museums.
Cotton is the most important of (69) textiles. Even now, with many artificial materials (70) ,more than half of all textile products are made of cotton.
Cotton comes (71) a plant of that name. When the plant is mature, the cotton grows in a white ball around the seed. To (72) the cotton for market, the seed (73) from the cotton fiber. This (74) by a machine called the cotton gin. Then cotton is (75) into huge bundles called bales, (76) <
A. is done
B. was done
C. done
D. being done