描述
N/A
en
示例
1
Default Sample
The sit-up test will begin in 15 seconds. Position yourself on the mat with knees bent and feet flat. A complete sit-up requires touching elbows to knees. The test will start on the sound. Begin counting: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. End of level one.