题目内容：
[简答题,6.6分] 简述观察调查法的优缺点参考答案：
选择题：[简答题,6.6分] 简述观察调查法的优缺点
- 题目分类：河南经贸职业学院-工商企业管理-市场调查与预测
- 题目类型：选择题
- 查看权限：VIP
留置问卷法
留置问卷法
随机对比实验
随机对比实验
44. —Congratulations to you on passing the maths e
44. —Congratulations to you on passing the maths exam. —_________.(本题2.0分)A、 You
11. – Would you like a cup of coffee? –(本题2.0分)A、
11. – Would you like a cup of coffee? –(本题2.0分)A、 I dislike coffee.B、 It tastes
19. Africa is ________ beef to Europe.(本题2.0分)A、 e
19. Africa is ________ beef to Europe.(本题2.0分)A、 exportingB、 importingC、 absorbi