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【判断题】
时间数列又称为时间序列、动态数列,是把总体的某一指标在不同时间上的数值按先后顺序排列所形成的数列。
A.
正确
B.
错误
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【单选题】相对于电网容量而言,大容量的交流异步电动机启动时,为减小对电网的影响,必须采用( )措施
A.
限制电流
B.
升高电流
C.
减小起动电阻
D.
升高电压
【单选题】Decide whether the following sentences chosen from a letter are communicating facts, opinions and/or emotions.Mr. Thomson, the postman of our area deserves to be fired. He does not deliver the mails i...
A.
D.All above
B.
C. Communicating emotions
C.
B.Communicating opinions
D.
A. Communicating facts
【简答题】餐厅类型不同,厨房结构也不同。厨房的结构设置既要充分体现()职能,又要充分体现()功能,有合理的体制和生产部门,有明确的岗位分工。
【判断题】会让站分为横列式会让站、纵列式会让站和客货纵列式会让站。
A.
正确
B.
错误
【单选题】It is all very well to blame traffic jams, the cost of petrol and the quick pace of modem life, but manners on the roads are becoming horrible. Everybody knows that the nicest men become monsters behi...
A.
people's attitude towards drivers
B.
the rhythm of modem life
C.
the behavior. of the driver
D.
traffic conditions
【单选题】对两个刺激最小差别量的感觉能力称为:
A.
感受性
B.
绝对感受性
C.
绝对感受阈限
D.
差别感受性
【单选题】病室湿度过低患者会感:
A.
焦躁、头痛
B.
尿液排出量增加,加重肾脏负担
C.
烦躁、食欲不振
D.
肌肉紧张、缺乏动力
E.
口干舌燥、咽痛、烦渴
【单选题】肉鸽正常体温为(),一般杆状测温计通过肛门测量。
A.
39℃~40℃
B.
43℃~45℃
C.
40.5℃~42℃
D.
45℃
【单选题】在Windows中,工具栏中进入上一级文件夹的按钮是()
A.
返回
B.
向上
C.
撤消
D.
恢复
【单选题】Decide whether the following sentences chosen from a letter are communicating facts, opinions and/or emotions.Mr. Thomson, the postman of our area deserves to be fired. He does not deliver the mails i...
A.
Communicating facts
B.
Communicating opinions
C.
Communicating emotions
D.
All above
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