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【多选题】
罐制品主要的杀菌对象是( )。A.
细菌
B.
霉菌
C.
酵母菌
D.
病毒
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皮皮学刷刷变学霸
举一反三
【单选题】Speaker A: It's wonderful to hear that your book has been published. Speaker B: ______
A.
Oh, it's nothing special.
B.
It's OK.
C.
I'm glad to hear you flatter.
D.
No. Not a big deal for that.
【单选题】When and where to build the factory ___ yet. [ ]
A.
is not decided
B.
are not decided
C.
has not decided
D.
have not decided
【简答题】测试装置的频率响应函数H(jω)是装置动态特性的( )域描述。
【单选题】背吃刀量一般指工件上( )间的垂直距离。
A.
待加工表面和过渡表面
B.
过渡表面和已加工表面
C.
背吃刀量一般指工件上（ C ）间的垂直距离。 已加工表面和待加工表面
D.
过渡表面中点和已加工表面
【单选题】Speaker A: I'm not at all satisfied with the service. Speaker B:________
A.
Nobody has complained like that before.
B.
I sincerely apologize for that.
C.
I wonder why you are satisfied with it.
D.
It's not our fault as there are too many customers.
【简答题】元代陶瓷制作最有成就的是（）和（）的烧成。
【单选题】Speaker A: The experiment has been completed, hasnt it? Speaker B: ______
A.
Yes. We need another week to complete it.
B.
Yes. It has been completed beautifully.
C.
No. It was completed last week.
D.
No. I have no idea about it.
【简答题】背吃刀量一般指工件 _____ 表面和 _____ 表面间的垂直距离。
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