外语题库42020-11-17

Over the past two centuries，a number of international monetary systems have been set up to deal with these questions. 译文：______________________________

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外语题库42020-11-17

Their ability to import goods in the future may be as important as economic efficiency and full employment in the present. 译文：______________________________

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外语题库42020-11-17

The complications of international trade arise because two parties use different monies. 译文：______________________________

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外语题库42020-11-17

In the American offered dollars in payment for the car，the auto manufacturer would be stuck with money that no small Japanese shop would accept. 译文：______________________________

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外语题库42020-11-17

In many respects international trade is no different from domestic trade. 译文：______________________________

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外语题库42020-11-17

一些国家的利益不可避免地同另外一些国家的利益发生冲突。(inevitably) 译文：______________________________

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外语题库42020-11-17

一些国家的利益不可避免地同另外一些国家的利益发生冲突。(inevitably) 译文：______________________________

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外语题库42020-11-17

尽管经济学家们一再保证国际贸易会促进经济的发展，每个国家还是更关心就业和收入的问题。(assurance) 译文：______________________________

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外语题库42020-11-17

尽管经济学家们一再保证国际贸易会促进经济的发展，每个国家还是更关心就业和收入的问题。(assurance) 译文：______________________________

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外语题库42020-11-17

语言学家们认为，人类现代的语言一点也不比早期的语言复杂。(no more) 译文：______________________________

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外语题库42020-11-17

他专门从事进出口贸易。(specialize) 译文：______________________________

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外语题库42020-11-17

事故的发生纯属巧合。(coincidence) 译文：______________________________

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外语题库42020-11-17

他们把该项工作分成几个活动去做。(break up into) 译文：______________________________

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外语题库42020-11-17

只有人人都努力工作，国家才会兴旺发达。(thrive) 译文：______________________________

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外语题库42020-11-17

中国不仅是一个人口大国，而且已经发展成为一个经济大国。(grow into) 译文：______________________________

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外语题库42020-11-17

自然科学的各大门类构成一个系统化的知识体系。(systematize) 译文：______________________________

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外语题库42020-11-17

. 物理学是关于物质运动及其规律的科学。(be concerned with ) 译文：______________________________

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外语题库42020-11-17

无论你将从事哪一门自然科学的研究，对基本化学知识的了解都是十分必要的。(discipline, pursue) 译文：______________________________

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外语题库42020-11-17

Consequently, an intellectual discipline thrives best in an academic atmosphere. 译文：______________________________

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外语题库42020-11-17

However, more new chemistry than ever is now being discovered in these three areas. 译文：______________________________

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外语题库42020-11-17

Today, when a student begins to study a discipline, such as chemistry, it may appear to him that the subject is completely “worked out,” that all the answers have been found, and that there is nothing new to discover. 译文：_____________________________

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外语题库42020-11-17

In recent years, the development of a wide variety of electronic tools has greatly speeded up the chemist’s work and has made possible more accurate measurements as well as measurements of new factors. 译文：______________________________

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外语题库42020-11-17

Physical chemistry, a productive marriage of physics with chemistry, includes the problems of chemical reactions, the energy associated with them, the structure of molecules, and the nature of various states of matter. 译文：____________________________

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外语题库42020-11-17

At times we may wonder why there is no complete system into which all of chemistry fits perfectly. 译文：______________________________

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外语题库42020-11-17

Don’t promise anything 【 】 you’re 100 per cent sure.

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