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【简答题】
There two main types of ads: ____1___ __2______ (CAs)and ___3___ ___4___ ___5___ (PSAs)
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皮皮学刷刷变学霸
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【简答题】液体制剂的质量要求有哪些?
【单选题】Safety standards to which a product must adhere are set by:
A.
safety certifications.
B.
contract laws.
C.
product safety laws.
D.
product liability laws.
【判断题】Product liability sets certain safety standards to which a product must adhere.Product liability sets certain safety standards to which a product must adhere.产品责任规定了产品必须遵守的某些安全标准。产品责任规定了产品必须遵守的某些安全标准。
A.
正确
B.
错误
【判断题】Public health sets safety standards to protect workers and develops school nutrition programs to ensure kids have access to healthy food.
A.
正确
B.
错误
【判断题】Product liability sets certain safety standards to which a product must adhere.
A.
正确
B.
错误
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