How did the speaker feel afterwards?
A. She felt relieved when the woman left.
B. She was glad that she was a good employee.
C. She regretted not having helped the woman.
D. She was worried that the woman might complain to her boss.
查看答案
蹲姿的形式主要有?
A. 高低式蹲姿
B. 交叉式蹲姿
C. 半蹲式蹲姿
D. 半跪式蹲姿
蹲下去的时候,要注意:
A. 不要突然下蹲
B. 不要离人太近
C. 不要方位失当
D. 不要蹲在凳子或椅子上
下蹲拾物时,应自然、得体、大方,不遮遮掩掩。
A. 对
B. 错
下蹲时,两腿合力支撑身体,避免滑倒。
A. 对
B. 错
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