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【单选题】
电话调查的特点是A.
时效快,费用低
B.
调查的资料较为准确
C.
不需要设计调查问卷
D.
可用于调查较敏感的问题
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【简答题】阅读理解。 Pets are a part of people's lives. Some pets are like family. In these days, many people have pets at home and spend a lot of money improving their lives. In fact, in some parts of the world, pe...
【简答题】These pets ____________a lot of care and attention.
【简答题】阅读理解。 Pets are a part of people's lives. Some pets are like family. In these days, many people have pets at home and spend a lot of money improving their lives. In fact, in some parts of the world, pe...
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