题目内容
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提问人：网友sunlove102
发布时间：2022-01-07
[主观题]
According to the passage, which is Not True of surveys via the Web？A．They reduce the cost
According to the passage, which is Not True of surveys via the Web？
A．They reduce the cost involved in data collection.
B．They are secure and easy-to-use in collecting data.
C．They provide more convincing conclusions on the matter surveyed.
D．They face fierce competitions from the traditional survey methods.
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