Food safety is an important issue involving the public health.食品安全是涉及到人们心态的重要话题。
Food safety is an important issue involving the public health.食品安全是涉及到人们心态的重要话题。
A.正确
B.错误
正确答案:错误
Food safety is an important issue involving the public health.食品安全是涉及到人们心态的重要话题。
A.正确
B.错误
正确答案:错误
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