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【单选题】
泡沫塑料的发泡方法不包括A.
物理发泡法
B.
机械发泡法
C.
紫外线发泡法
D.
化学发泡法
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举一反三
【简答题】听下面一段材料，回答第1-3题。 1. What is the most probable occupation of the speaker? A. Manager of a company. B. Professor of a university. C. Engineer of a company. 2. What is the speaker most likely to talk abo...
【简答题】听下面一段材料，回答第1至3题。 1. What is the most probable occupation of the speaker? [ ] A. Manager of a company. B. Professor of a university. C. Engineer of a company. 2. What is the speaker most likely to ...
【单选题】It is still not clear what ______ a series of argument between them.
A.
contributed
B.
marked
C.
ignited
D.
triggered
【简答题】试论述非织造材料与传统纺织品结构特征对比。
【简答题】听下面一段材料，回答第1-3题。 1. What is the most probable relationship between the two speakers? A. Friends. B. Strangers. C. Neighbours. 2. What are the two speakers talking about? A. Their habits. B. Their fami...
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