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问题 单项选择题

（）是指由国家外汇管理局统一管理，各分支局核发，出口单位凭以向海关办理出口报关、向银行办理出口收汇、向外汇管理机关办理出口收汇核销、向税务机关办理出口退税申报、有统一编号的重要凭证。

A.出口收汇核销单

B.出口收汇报关单证明联

C.出口收汇核销专用联

D.出口收汇核销备查单

答案

参考答案：A

单项选择题

Starting with his review of Skinner’s Verbal Behavior, Noam Chomsky had led the psycholinguists who argue that man has developed an innate (天生的) capacity for dealing with the linguistic universals common to all languages. Experience and learning then provide only information about the (1) instances of those universal aspects of language which are needed to communicate with other people within a particular language (2) .

This linguistic approach (3) the view that language is built upon learned associations between words. What is learned is not strings of words per se (本身), but (4) rules that enable a speaker to (5) an infinite variety of novel sentences. (6) single words are learned as concepts: they do not stand in a one-to-one (7) with the particular thing signified, but (8) all members of a general class.

This view of the innate aspect of language learning is at first not readily (9) into existing psychological frameworks and (10) a challenge that has stimulated much thought and new research directions. Chomsky argues that a precondition for language development is the existence of certain principles "intrinsic (原有的) to the mind" that provide invariant structures (11) perceiving, learning and thinking. Language (12) all of these processes; thus its study (13) our theories of knowledge in general.

Basic to this model of language is the notion that a child’s learning of language is a kind of theory (14) . It’s thought to be accomplished (15) explicit instruction, (16) of intelligence level, at an early age when he is not capable of other complex (17) or motor achievements, and with relatively little reliable data to go on. (18) , the child constructs a theory of an ideal language which has broad (19) power. Chomsky argues that all children could not develop the same basic theory (20) it not for the innate existence of properties of mental organization which limit the possible properties of languages.

2（）

A.region

B.district

C.vicinity

D.community
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单项选择题

转炉炼钢化渣速度最快的是（）。

A.单渣法

B.双渣法

C.三渣法

D.双渣留渣法
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