问题
单项选择题
在调查对象总体中选择一些具有典型意义或具有代表性的市场区域或产品进行专门调查，这是()调查方法。
A.市场普查
B.重点调查
C.典型调查
D.抽样调查
答案
参考答案：C
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在调查对象总体中选择一些具有典型意义或具有代表性的市场区域或产品进行专门调查，这是()调查方法。
A.市场普查
B.重点调查
C.典型调查
D.抽样调查
参考答案：C
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| The best woman in the world is my mother; the sweetest sound in the world is mum's voice. Every day when I get back home from school. I see my mother 1 in the kitchen, tired but happy. I really want to give her a hug. Mother often says "parents want 2 from their kids. The only thing they hope to do is that their kids have a happy life." My mother is 3 my classmates' mother. When she gave birth to me, she was nearly 42 years old. When I become a university student, my mother will be 60 years old. My mother has been 4 for a long time. She suffers from a very serious illness. Maybe she will never fully recover (痊愈). 5 she still works hard for me every day. I want to help her, but don't know 6 I can do or where I can start. Each time my mother can't 7 from her sick bed, I feel afraid and don't want to go to school. But my mother always says to me 8 ," you must go to school. I can look after myself." Hearing this, I wonder 9 I am a good son, the only thing I can do is to give her a warm hug after school. Let's 10 more love and care to our mothers and let them know their kids really love them. | ||||
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