选择题:一般来说,在执行任务时,较为有效的群体是(A) 题目分类:平顶山学院-大学英语4(高起本) 题目类型:选择题 查看权限:VIP 题目内容: 一般来说,在执行任务时,较为有效的群体是(A) 参考答案:
His explanation was too difficult to understand an His explanation was too difficult to understand and the children all became ____ 分类:平顶山学院-大学英语4(高起本) 题型:选择题 查看答案