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问题 单项选择题

乙烯装置所用的原料、中间产品和产品大多是易燃易爆的气体或液体，如果安全措施不当，会有爆炸的危险。乙烯装置中发生的化学爆炸的种类不包括（）。

A．混合气体爆炸

B．扩散气体爆炸

C．气体分解爆炸

D．雾滴爆炸

答案

参考答案：B

多项选择题

根据土地增值税的有关规定，下列行为需要计算缴纳土地增值税的有（）。

A.某工业企业将自有房地产作价对某房地产企业进行投资

B.公民孙某将自有房产捐赠给农民工子弟学校

C.个人互换自有住房，经税务机关核实

D.某企业房地产经有关部门评估增值了1000万元

E.转让国有土地使用权
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填空题

1) ______the Grammar-Translation Method
2) ______ the Direct Method
3) ______ the Oral Approach
4) ______ the Audiolingual Method
5) ______ the Cognitive Approach
a) The neogrammarians, represented by Hermann Paul formed its main linguistic base.
b) The structural linguists believed that the primary medium of language is oral, that is language is speech.
c) It lays emphasis on the conscious acquisition of language as a meaningful system.
d) It can be characterized as a type of British "structuralism".
e) It believes in the natural process of language learning and in the inductive teaching of grammar.
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