第1题:
[判断题]IGMP 规定, 当共享⽹络中有多台路由器时, IGMP 协议本身来选举查询器。A.正确
B.错误
参考答案:B
第2题:
[判断题]S11-M(R)-100/10表示三相油浸自冷式,双绕组无励磁调压,卷绕式铁芯(圆载面),密封式,额定容量100kVA,低压侧绕组额定电压为10kV电力变压器。()
A.正确
B.错误
参考答案:B
第3题: [单项选择]
关于期货合约交割，下列选项中说法不正确的是（）。A. 商品期货合约交割月份的确定，一般受该合约标的商品的生产、使用、储藏、流通等方面的特点影响
B. 期货合约交割月份是指某种期货合约到期交割的月份
C. 期货合约交割日期是合约标的物所有权进行转移、了结未平仓合约的时间
D. 最后交易日指的是期货合约标的物最终进行实物交割或现金交割的日期
参考答案:D
第4题: [单项选择]
麻痹性肠梗阻腹胀表现为（）。A. 腹胀明显伴肠型
B. 腹胀不明显
C. 全腹腹胀
D. 腹胀明显
E. 全腹腹胀不伴肠型
参考答案:E
第5题:
[单选题]接触网开关监控系统的控制方式可以采用“___”级控制方式，即：调度站远动控制、所内综自系统当地后台控制、所内接触网开关监控盘的盘控面板进行控制、当地开关本体手动控制。
A.一
B.二
C.三
D.四
参考答案:D
第6题: [多项选择]
Present situation: Lack of communication between parents and children
2. Possible masons: Different likes and dislikes
Misunderstanding
Others
3. Suggestions: For parents
For children
参考答案:
For a Better Understanding Between Parents and Children Nowadays there is often a lack of understanding between parents and children. Parents often complain about their children’s "unreasonable" behavior, while children usually think their parents too "old-fashioned". Then, when a child has a problem, he usually goes to his intimate friends for sympathy and advice, leaving his parents totally in the dark.
There are some possible reasons for the present situation. First, the two generations, having grown up in different times, have different likes and dislikes for the things around them and so they have little in common to talk about. Second, parents and children, due to the misunderstanding between them, may even feel it uncomfortable to sit face to face with each other talking. Finally, with the pace of modern life becoming faster and faster, both parents and children are too busy to spare enough time to exchange ideas, even if they find it necessary to communicate. As a result, the gap between them is growing wider and wider.
To bridge this so-called generation gap, in my opinion, both parents and children should make an effort. The children should respect their seniors. Tile older generation, on the other hand, should show solicitude for the young. As for their differences, both generations should make allowance for each other. If they will take the first step by actually talking to one another, it won’t be long before the arrival of a better understanding between parents and children.
答案解析:该题目属于“原因解释型”作文。针对此类作文，考生可以根据提纲内容采用主题句作为文章的开头，然后阐述现状、分析原因．，最后提出自己的建议。
原因解释型仿写模式：
Nowadays t
第7题:
[单选题]用钳形表测量高压电缆接地系统时，可一人操作。A.正确
B.错误
C.略
D.略
E.略
F.略
参考答案:B
第8题: [填空题]
按误差数值表示的方法，误差可以划分为（）、（）、（）。参考答案:绝对误差；相对误差；引用误差
第9题: [单项选择]
关于我国《刑法》18条的表述，正确的是（）A. 精神病人在不能辨认或者不能控制自己行为的时候造成危害结果，经法定程序鉴定确认的。不负刑事责任
B. 精神障碍患者在不能辨认或者不能控制自己行为的时候造成危害结果，经法定程序鉴定确认的，不负刑事责任
C. 精神病人在不能辨认或者不能控制自己行为的时候犯罪，经法定程序鉴定确认的，不负刑事责任
D. 精神障碍患者在不能辨认或者不能控制自己行为的时候犯罪，经法定程序鉴定确认的，不负刑事责任
E. 精神病人在不能辨认或者不能控制自己行为的时候造成危害结果，经法定程序鉴定确认的，不负法律责任
参考答案:A
第10题:
[判断题]隧道中不得采用有纤维绕包外层的电缆，应选用具有阻燃性能、不延燃的外护套电缆。在不阻燃电缆外护层上，应涂防火涂料或绕包防火包带。
A.正确
B.错误
参考答案:A
第11题:
[单选题]集中告警集中网络管理系统的扩容包含哪两个方面()A.功能扩容和容量扩容
B.功能扩容和物理扩容
C.物理扩容和容量扩容
D.数据扩容和物理扩容
参考答案:A
第12题: [填空题]
设有学生表(姓名，班级名称)，用SQL语句检索每个班级的学生总人数的语句是： SELECT 班级名称，______AS 人数 FROM 学生表 GROUP BY 班级名称
参考答案:COUNT(*)
答案解析:[解析] SQL不仅有一般的检索功能，而且还有计算方式的检索，用于计算检索的函数见下表。
