在进行高压试验时,需要将试验标准中规定的标准大气条件下的试验电压值换算得出实际应加的试验电压值,换算时需要进行( )。
A. 空气密度换算
B. 湿度换算
C. 海拔高度换算
D. 气体类型换算
( ) is the general suitable instructional methods in operative skill teaching.
A. discovery learning;
B. expository teaching;
C. Setting the examples;
D. Setting the examples and expository teaching.
( ) is correct in the following answers on skill.
A. Skill is the program for action.
B. Skill is a potential.
C. Skill can be promoted through practice.
D. Skill can be learned at one time.
Motor skill can be classified into ( ) according to its continuity.
A. Fine motor skill and gross motor skill
B. continuous skill and discrete skill
C. closed skill and open loop skill
D. skill with instrument and open loop skill
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