[多选题]根据《旅客和机组携带危险品的航空运输规范》附录A,旅客携带内-我要搜题网

[单项选择]Living in poverty, John sold for 500 dollars the _______ of his mother's first work which made her famous.
A. document
B. file
C. duplicate
D. manuscript

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[单项选择]Why don’ t birds get lost on their long flights from one place to another Scientists have puzzled over this question for a long time. Now they’re starting to fill in the blanks.
Not long ago, experiments showed that birds use the sun to guide them during daylight hours. How do birds fly at night Tests with artificial stars have proved that certain night-flying birds are able to follow the stars in their long-distance flights.
A dove had spent its lifetime in a cage and had never flown under a natural sky. But it had an inborn ability to use the stars for guidance. The bird’ s cage was placed under an artificial star-filled sky. The bird tried to fly in the same direction as that taken by his outdoor cousins. Any change in the position of the artificial stars caused a change in the direction of his flight.
But the stars are apparently their main means of navigation. When the stars are hidden by clouds, they apparently find their way by such landmarks as fiver courses, mou
A. have been known to scientists for years
B. have only recently been discovered
C. are known by everyone
D. will probably remain a mystery

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[单项选择]患者女性，45岁，因“肥胖多年，口渴5个月”来诊。实验室检查：尿糖阳性，空腹血糖7.9mmol/L，餐后2小时血糖12.1mmol/L。患者的诊断为（）
A. 1型糖尿病
B. 肾性糖尿
C. 食后糖尿
D. 2型糖尿病
E. 类固醇性糖尿病

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[单项选择]《处方管理办法》适用于
A. 处方开具、调剂、制剂相关的医疗机构及其人员
B. 处方开具及其人员调剂、保管相关的医疗机构
C. 处方开具、调剂、核对、检验相关的医疗机构及其人员
D. 处方开具、调剂、制剂、监督管理相关的医疗机构及其人员
E. 处方开具、调剂、临床监测、检验相关的医疗机构及其人员

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[判断题]《中国南方电网有限责任公司电力安全工作规程》规定，厂站设备是指发电厂、变电站、开关站、换流站、串补站内的设备以及低压配电设备。
A.正确
B.错误

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[单选题]禁止在铁路线路上行走、坐卧。对在铁路（）行走、坐卧的，铁路职工有权制止。
A.路堑上
B.路旁上
C.线路上
D.路肩上

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[多选题]通过多个变电站联络形成的梅花状花瓣网络结构有（）特点。
A.站间联络闭环运行、站内联络开关运行
B.基于高速载波通信网络，采用载波纵差等保护方式
C.站间联络开环运行、站内联络闭环运行
D.基于高速光纤通信网络，采用光纤纵差等保护方式

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[单项选择]{{B}}Text 2{{/B}}

Economists believe that investors are rational, and that stock prices are therefore unpredictable. It sounds peculiar, but the logic is ironclad.
Rational investors would take into account everything they know when buying or selling stock — all the information available about where profits, interest rates, technology and so on are going. So stock prices would reflect all available knowledge, and would change only when new information came in. And new information is, by definition, unpredictable, which means that changes in stock prices would be unpredictable, too. But investors, being human, are driven by fear, greed and the madness of crowds.
In principle this should create patterns in stock prices, and in principle you can use those patterns to outperform the market. But while it may be very hard to tell, whether the
A. they are not experienced
B. they possess the nature we all have
C. the U. S. economy is sometimes unpredictable
D. they are confused about the changes of the stock market

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[单项选择]抗甲状腺药物治疗的疗程为（　）
A. 1～3个月
B. 3～6个月
C. 6～12个月
D. 12～18个月
E. 18～24个月

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[单选题]配电线路、设备停电时，对不能直接在地面操作的断路器（开关）、隔离开关（刀闸）的操作机构应加锁。
A.正确
B.错误
C.略
D.略
E.略
F.略

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[多选题]根据《旅客和机组携带危险品的航空运输规范》附录A,旅客携带内含锂电池160 Wh以下的平衡车坐飞机时,以下说法正确的是( )
A.可以作为交运行李
B.可以作为手提行李
C.可以作为货运物品
D.必须通知机长

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[多选题]根据《旅客和机组携带危险品的航空运输规范》附录A,旅客携带内含锂电池160 Wh以下的平衡车坐飞机时,以下说法正确的是( )A.可以作为交运行李B.可以作为手提行李C.可以作为货运物品D.必须通知机长

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[多选题]根据《旅客和机组携带危险品的航空运输规范》附录A,旅客携带内含锂电池160 Wh以下的平衡车坐飞机时,以下说法正确的是( )
A.可以作为交运行李
B.可以作为手提行李
C.可以作为货运物品
D.必须通知机长