海关行政裁定的对象为与拟进口或出口货物有关的进出口行为。( )
参考答案：错
根据首字母或汉语提示写出单词。
1. We should learn how to p _____ a disease rather than learn how to cure a disease.
2. Our class will have a _____ on how to protect our environment next week.
3. I _____ (猜想) it's too late to catch the early bus now.
4. That poor young man died in the hospital yesterday after a serious _____ (病).
5. Miss Yang is a Doctor of _____ (医学).
冷冻干燥制品的正确制备过程是
A．测定产品共熔点→干燥→预冻→升华再干燥B．预冻→升华干燥→测定产品共熔点→再干燥C．测定产品共熔点→预冻→升华干燥→再干燥D．测定产品共熔点→升华干燥→预冻→再干燥E．预冻→测定产品共熔点→升华干燥→再干燥
