50名同学面向老师站成一行。老师先让大家从左至右按1,2,3,…依次报数;再让报数是4的倍数的同学向后转,接着又让报数是 50名同学面向老师站成一行。老师先让大家从左至右按1,2,3,…依次报数;再让报数是4的倍数的同学向后转,接着又让报数是6的倍数的同学向后转。问:现在面向老师的 分类:专业科目 题型:单选题 查看答案
The police still haven' t found her, but they' re doing all The police still haven' t found her, but they' re doing all they _________. 分类:专业科目 题型:单选题 查看答案