题目内容
It is definite that new digital mobile phones have less radiation, but that does not mean________that they should be used without caution.
A.obviously | B.necessarily | C.generally | D.eventually |
B
解析
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题目内容
It is definite that new digital mobile phones have less radiation, but that does not mean________that they should be used without caution.
A.obviously | B.necessarily | C.generally | D.eventually |
B
解析