[单选题](21213)钢轨探伤仪在下列性能指标中属于季检的是（）。(1.0分)
A.水平线性
B.分辨力
C.距离幅度特性
D.稳压性能

[判断题]由于安全帽大部分是使用高密度高压聚乙烯塑料制成，具有硬化和变蜕的性质。所以不易长时间在阳光下曝晒。 (　　)
A.正确
B.错误

[单项选择]关于皮肤恶性黑色素瘤进行放射治疗的观点，下列错误的是（）。
A. 恶性黑色素瘤辐射抗拒的主要原因是亚致死性损伤修复能力强
B. 许多临床研究显示恶性黑色素瘤对放射治疗有效
C. 对皮肤恶性黑色素瘤来讲，理论上大分割照射比常规分割有优势
D. 对大部分皮肤恶性黑色素瘤，通常放疗是首选治疗手段
E. 与单纯放疗相比，放疗加热疗可能会增加皮肤恶性黑色素瘤的治疗效果

[判断题]本行出纳管理办法所称货币是指人民币纸币和硬币。
A.正确
B.错误

[简答题]未经省、自治区、直辖市人民政府林业主管部门批准，不得收购哪两类种子？

[单选题]《行规》适用于集团公司管内( ) 的铁路（仅运行动车组列车的铁路除外）。总则
A.160km/h及以下
B.200km/h以下
C.200km/h及以下

[填空题] According to the evolutionary theory of sleep, evolution (36) ________ us with a regular pattern of sleeping and waking. The theory does not (37) ________ that sleep provides some important restorative functions. It merely says that (38) ________ has programmed us to perform those functions at a time when activity would be (39) ________ and possibly dangerous. However, sleep protects us only from the sort of (40) ________ we might walk into; it does not (41) ________ us from trouble that comes looking for us. So we sleep well in a (42) ________, safe place, but we sleep lightly, if at all, when we fear that bears will (43) ________ into the tent. (44)________________. Why do cats, for instance, sleep so much, while horses sleep so little (45)________________. But cats can afford to have long periods of inactivity because they spend little time eating and are unlikely to be attacked while they sleep. Horses must spend almost all their waking hours eating, because what they eat

[单选题]CRH5E型动车组1/16号车为二等座车，其余为软卧车，餐车设置3个包间，其余车设置( )个包间。
A.8
B.9
C.10
D.12

[简答题]哪些在草原防火工作中做出贡献的单位和个人应当给予奖励？

[单项选择]患者乳房红肿疼痛、乳汁排出不畅，结脓成痈，伴口渴，口臭，便秘，苔黄腻，脉弦数者。治疗宜在主穴基础上辨证配伍的腧穴是（）。
A. 曲池、内庭
B. 厉兑、大敦
C. 少泽、梁丘
D. 合谷、曲池
E. 太冲、期门

[单选题]高倍数泡沫的发泡倍数不低于( )倍。(难)
A.100
B.150
C.200
D.50

[判断题]爆炸性气体环境连续出现或长时间存在的场所被划分为0区。
A.正确
B.错误

[填空题]全民国家安全教育日是每年的（ ）。

[填空题]