[听力原文]9-10
M: I’ d like to make a reservation to Beijing.
W: What day are you planning to go
M: I’m supposed to be in Beijing on the morning of the 18th. But I’ d rather get there on the evening of the 17th.
W: What time would you like to leave
M: Late in the afternoon, after work.
W: We have a flight at 4:30.
M: That’ s too early. I don’ t get out of work until five. Do you have a later flight
W: The next flight is at 5:15, and there’ s another at 6: 30.
M: I’ d better take 6:30. It takes quite a while to get to the airport.
W: Yes, we have a seat available on that flight on the 17th.
M: Oh, good. What time does the flight get into Beijing
W: The flight only takes an hour and a half. It arrives at 8:00.

What’s the relationship between the two speakers （）
A. Tour guide and tourist.
B. Travel service agent and tourist.
C. Ticket agent and customer.
D. Hotel agent and customer.

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[单项选择]Researchers found family influenced delinquency. Attachment and involvement were both (47)______ related to delinquency. Children who were more (48)______ to and involved with their parents were less involved in delinquency. The relationship between family process factors and delinquency was (49)______ — poor parenting increased the probability of delinquent behavior and delinquent behavior further weakened the relationship between parent and child. The impact of family variables appeared to fade as adolescents became older and more (50)______ from their parents. Additionally, researchers (51)______ the relationship between educational factors and delinquency and drug use and found that weak school commitment and poor school (52)______ were associated with increased involvement in delinquency and drug use. School success was associated with resilience. Youth who (53)______ delinquency and drug use were more attached to school and teachers and had better performance scores than y

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[多选题]井下发生事故时现场人员的行动原则是（）。
A.及时报告灾情
B.积极抢救
C.安全撤离
D.妥善避灾
E.略
F.略
G.略
H.略

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[填空题]列车到达时刻以列车________时刻为准，列车出发时刻以____为准，列车通过时刻以列车经过站台中心线的时刻为准

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[单项选择]中间型或短头型圆锥破碎机在闭路时，一般R值取（）。
A. 2-15
B. 2-3
C. 1.15-1.4
D. 1.2-0.8

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[单选题]伸缩臂仰角最小为( )°。
A.1º
B.3º
C.-1º
D.-3º

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[判断题]女驾驶人穿高跟鞋驾驶机动车，不利于安全行车。

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[单选题]受害的公民死亡,() 有权要求赔偿。
A.其所属单位
B.其所属居委会
C.其前妻
D.其继承人和其他有扶养关系的近亲属

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[判断题]与现场一次设备一致的电子接线图也可以作为一次系统模拟图。（）
A.正确
B.错误

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[多选题]发展金融业务对中国联通的意义是：
A.增加收入
B.减少用户离网
C.降低业务风险
D.打造金融业务生态

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[单选题]判断题:无缝线路轨温在实际锁定轨温－20℃以下时，可以进行隔二松一，流水作业扣件涂油。
A.正确
B.错误

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[判断题]半自动闭塞距前方信号机距离≤错对对米时，机车信号由黄灯突变为红黄灯或白灯、由双黄灯突变为红黄灯或白灯，监控装置循环语音提示“注意距离”。（监控手册）
A.正确
B.错误

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[多选题]许可开始的命令，应通知工作负责人。其方法可采用：
A.当面许可
B.派人送达
C.电子签名
D.电话许可

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[单选题]OTN的1+1保护倒换的时间是多少（）
A.10ms
B.50ms
C.100ms
D.1s

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[判断题]钢丝绳的钢丝磨损或腐蚀达到钢丝绳实际直径比其公称直径减少5%或更多者应报废。
A.正确
B.错误

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[单选题]影响成年人热能消耗的因素主要是( )
A.年龄、性别
B.体力劳动程度
C.体重
D.气候
E.不同的生理状态

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[单选题]诊断乙肝最重要的依据是( )。
A.乙肝病毒标志物
B.谷丙转氨酶
C.谷草转氨酶
D.总蛋白

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[单项选择]男性，8岁，2周前发热，T39℃，咽痛，鼻塞，流涕，全身酸痛，治疗1周，痊愈。1天前，晨起牙龈出血，不易止。体检：体温正常，无贫血貌，全身皮肤布满针尖大小出血点，无骨压痛，肝脾肋下未触及；Hb128g／L，WBC8．4×10⁹／L，分类正常，血小板18×10⁹／L。该患儿最可能的诊断是（）
A. 急性白血病
B. 急性再生障碍性贫血
C. 类白血病反应
D. 过敏性紫癜
E. 特发性血小板减少性紫癜

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