1) Twenty-five-year-old Amber was 1._______ 2._______ in the mountains at sunset when she realized she was 3._____ 4._______.
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2) Amber had a whistle with her, so she could 1.________ the whistle and 2._________ a loud noise.
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