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【单选题】
下列时间中,不属于定额时间的是()。A.
卸料时，机械的等待时间
B.
砌砖时摆放加固筋的时间
C.
工人为砖浇水湿润的时间
D.
工人的午休时间
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举一反三
【单选题】Which of the following BEST describes percentage component bar chart?
A.
A bar chart that gives a breakdown of each total into its components
B.
A chart ha s each bar representing a class but all drawn to same height representing 100% of the total
C.
A chart which is used to show the relative size of component elements of a total
D.
A measure of the number of times that events take place
【判断题】The relative height of the pitch range will depend on the frequency of vibration of the vocal cords: the higher the frequency of vibration, the lower the pitch.
A.
正确
B.
错误
【单选题】Which of the following BEST describes percentage component bar chart ?
A.
A bar chart that gives a breakdown of each total into its components
B.
A chart have each bar representing a class but all drawn to same height representing 100% of the total
C.
A chart which is used to show the relative size of component elements of a total
D.
A measure of the number of times that events take place
【单选题】听力原文： All the characteristics and abilities a person acquires and all developmental changes result from two basic, though complex, processes: learning and maturation. Since the two processes almost al...
A.
is generally a complex biological process
B.
has nothing to do with organic development
C.
is mostly independent of external environmental conditions
D.
is directed to changes that can be attributed to training
【简答题】驾驶机动车在道路上追逐竞驶，情节恶劣，会受到什么处罚？
【单选题】What is the meaning of the term "elevation’’?
A.
The angle of the satelLite to the equator.
B.
The satellite height above the horizon as seen from the ship.
C.
The relative bearing of the satellite to the vessel's course.
D.
The height of the antenna above the main deck.
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