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【多选题】
下列关于收益率的说法,正确的是( )。
A.
最终收益率是投资者将债券持有到期满时的收益率
B.
收益率与债券二级市场的转让价格有关
C.
持有期收益率是指在债券到期前将其出售时所得的收益率
D.
一般而言,最终收益率不低于同期的市场利率
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【判断题】卤钨灯和白炽灯相比,具有光效高、体积小、便于控制且具有良好的色温和显色性、寿命长、输出光通量大、输出功率大。
A.
正确
B.
错误
【单选题】Carol invited the author to talk about his trip to her students so that they can _____.
A.
get to know the real world
B.
be encouraged to have big dreams
C.
be contented to stay in their safe home
D.
meet new people other than just their kin
【简答题】Listen to a man's talk about his first trip alone. Then answer the questions.
【单选题】患者,男性,51岁。食管癌,进食困难3个月。患者乏力、极度口渴、尿少色深。查体:体温、血压正常,唇干舌燥,皮肤弹性差。考虑患者的脱水类型是
A.
轻度低渗性脱水
B.
中度高渗性脱水
C.
重度高渗性脱水
D.
轻度等渗性脱水
E.
中度等渗性脱水
【单选题】患者,男性,51岁。食管癌,进食困难3个月 患者乏力、极度口渴、尿少色深。查体:体 温、血压正常,唇干舌燥,皮肤弹性差。考 虑患者的脱水类型是
A.
轻度低渗性脱水
B.
中度高渗性脱水
C.
重度高渗性脱水
D.
轻度等渗性脱水
E.
轻度等渗性脱水
【简答题】Anyone fails to follow the rules could be imprisoned.
【单选题】某慢性肾小球肾炎患者,近几天见血尿明显,水肿加重,血压24.3/14kPa(182/105mmHg),根据该患者病情,你如何制定其休息原则( )
A.
劳逸结合
B.
保证睡眠
C.
适当休息
D.
卧床休息
E.
增加休息
【单选题】Why was the author invited to the school to talk about his trip?
A.
Because he is a very famous backpacker.
B.
Because it was hoped to let the children know more about the outside world
【单选题】Carol invited the author to talk about his trip to her students so that they can __________.
A.
get to know the real world
B.
meet new people other than just their kin
【单选题】患者男,51岁。食管癌,进食困难3个月。患者乏力、极度口渴、尿少色深。查体:体温、血压正常,唇干舌燥,皮肤弹性差,尿比重增高。考虑患者的缺水类型是
A.
轻度低渗性缺水
B.
中度高渗性缺水
C.
重度高渗性缺水
D.
轻度等渗性缺水
E.
中度等渗性缺水
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