单项选择题
A.(5,10,15,76,39,27,18) B.(5,10,18,76,39,27,15) C.(59,27,36,15,8,25,9) D.(59,36,27,15,8,25,9)
A.(26-m)×24 B.(26-m)×(24-1) C.(24-m)×26 D.(24-m)×(26-1)
A.组合活动B.同步条C.行为D.泳道