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【单选题】
在测量学中,水平角的角值范围是
A.
0°~270°
B.
-90°~90°
C.
0°~360°
D.
-180°~180°
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举一反三
【单选题】Which of the following best describes a period cost?
A.
A cost that relates to a time period which is deducted as expenses for the period and is not included in the inventory valuation.
B.
A cost that can be easily allocated to a particular period, without the need for arbitrary apportionment between periods.
C.
A cost that is identified with a unit produced during the period, and is included in the value of inventory. The cost is treated as an expense for the period when the inventory is actually sold.
D.
A cost that is incurred regularly every period, eg every month or quarter.
【判断题】调试人员佩带金属饰物(项链、手链),进行安装和调试工作有可能造成元器件短路故障。
A.
正确
B.
错误
【判断题】手链),进行安装和调试工作有可能造成元器件短路故障。
A.
正确
B.
错误
【单选题】现需配置0.2mol/L的某标准溶液,通过标定后,得到该溶液的准确浓度如下,则下列哪个浓度说明该标准溶液的配制是合理的( )。
A.
0.1875
B.
0.1947
C.
0.2110
D.
0.2306
【单选题】经济学所说的稀缺性是指:
A.
相对于人们的欲望而言,资源是不足的
B.
世界上大多数人处于贫困之中
C.
资源要保留给我们的未来
D.
资源最终会被耗光
【判断题】能力是一个人完成一项活动所具备的可能性。
A.
正确
B.
错误
【判断题】()调试人员佩戴金属饰品(项链、手链),进行安装和调试工作有可能造成元器件短路故障。
A.
正确
B.
错误
【单选题】Which of the following best describes a period cost ?
A.
A cost that relates to a time period which is deducted as expenses for the period and is not included in the inventory valuation
B.
A cost that can be easily allocated to a particular period, without the need for arbitrary apportionment between periods.
C.
A cost that is identified with a unit produced during the period, and is included in the value of inventory. The cost is treared as an expense for the period when the inventory is actually sold.
D.
A cost that is incurred regularly every period, eg every month or quarter.
【判断题】RobotStudio模拟仿真的一个重要任务就是验证轨迹可行性,即验证机器人在运行过程中是否会与周边设备发生碰撞。
A.
正确
B.
错误
【单选题】Why does Rashid want to attend graduate school?
A.
To practice being on television
B.
To learn how to use a camera
C.
To learn more about the television business
D.
To study about writing for television
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