2) Amber had a whistle with her, so she could 1.________ the whistle and 2._________ a loud noise.
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3) Twenty-four hours later, Amber was 1.__________ to hear a helicopter flying nearby. She thought this would be her only 2._________ to be saved, so she yelled and whistled as loud as she could.
4) Although Amber was 1._______ 2._____ , she is thankful because she knows that she is very lucky to be 3.________.
健康体适能要素不包含以下哪一项?
A. 肌肉适能
B. 心肺适能
C. 身体成分
D. 营养摄入
以下不属于柔韧性训练法方法的是?
A. PNF拉伸
B. 静态伸展
C. 动态伸展
D. 自我拉伸