An animal nutritionist should know much about animal behavior, food processing, economics, chemistry, biochemistry and physics.
An animal nutritionist should know much about animal behavior, food processing, economics, chemistry, biochemistry and physics.
下列哪个消息用语表示具体确切的消息来源? A: A French nutritionist was quoted as saying that… B: It is reported that… C: The Swedish Radiation Protection Research Institute says… D: It was learnt that…
下列哪个消息用语表示具体确切的消息来源? A: A French nutritionist was quoted as saying that… B: It is reported that… C: The Swedish Radiation Protection Research Institute says… D: It was learnt that…
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