练习

44.4%

4.5:1

201.8

1,127

66.7%

4.8:1

182.7

1,108

53.3%

4.1:1

187.2

1,196

50.0%

3.3:1

138.9

985

30.0%

1.8:1

132.9

906

37.5%

2.9:1

198.9

995

42.9%

2.3:1

184.4

961

66.7%

3.6:1

176.0

1,071