在发球教学中教师应反复教育学生对待发球要有一丝不苟的精神，注意力要高度集中.要求主要纠正发球技术动作的（）。_排球考试_全学科试题题库

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在发球教学中教师应反复教育学生对待发球要有一丝不苟的精神，注意力要高度集中.要求主要纠正发球技术动作的（）。
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