[单选题]
______
A .He says there is emerging evidence that children absorb low-level radiation at a rate more than three times that of adults.
B .By the year 20006 it is estimated that Australia will have 8 million mobile phones: nearly one for every two people.
C ."If mobile phones are found to be dangerous, they should carry a warning label until proper shields can be devised." he said.
D .Then who finances the research?
E .For example, Telstra, Optus and Vodaphone build their towers where it is geographically suitable to them and disregard the need of the community.
F .The conclusion is that mobile phones bring more harm than benefit.
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