He’s had a ________ of business failures, but peop He’s had a ________ of business failures, but people continue to trust him becau 分类:安阳师范学院-小学教育-小学教育研究方法 题型:选择题 查看答案
9、问卷调查法的优点是() 9、问卷调查法的优点是()A A. 节约时间和经费B B. 样本大小不受限制C C. 被试回答比较方便D D. 灵活性大 分类:安阳师范学院-小学教育-小学教育研究方法 题型:选择题 查看答案
. The social unrest has its in economic proble . The social unrest has its in economic problems. 得分/总分 A. civilizations 分类:安阳师范学院-小学教育-小学教育研究方法 题型:选择题 查看答案