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【单选题】
根据《中华人民共和国食品》,关于保健食品的说法,正确的是A.
保健食品是指具有特定保健功能,辅助用于疾病治疗的特殊食品
B.
保健食品广告内容应当真实合法,不得含有虚假内容,并广告中声明“本品不能代替药物”
C.
首次进口的补充维生素、矿物质等营养物质类保健食品,应当注册
D.
国产保食品实行备案管理。备案号格式为:食备G+4位年代号+4位顺序号
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举一反三
【单选题】If people had acted quickly back then, they would have stopped today’s disasters.
A.
当时的人们采取了行动，他们已经阻止灾难的发生。
B.
如果当时人们迅速采取行动，他们就可以阻止今天的灾难。
C.
当时的人们并未采取行动，从而导致了今天灾难的发生。
【简答题】Scientists were warning the world about global warming 60 years ago. If people had acted quickly back then, they ........................................(stop) today’s disasters. But they did nothing.
【单选题】If people ________ quickly back then, they would have stopped today’s disasters. But they did nothing.
A.
had acted
B.
acted
C.
would acted
D.
have acted
【判断题】If people had acted quickly 60 years ago, they would have stopped today's disasters.
A.
正确
B.
错误
【单选题】If people had acted quickly 60 years ago, they would have stopped today's disasters.
A.
right
B.
wrong
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