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ITS评价的意义主要体现在理解ITS产生的影响、对ITS带来的效益进行量化比、帮助对将来的投资做出决定、对已有的系统优化其运作和设计等四个方面。()
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One who travels in a foreign country and learns its language will______.
A.find out what its people are like
B.argue in favor of this country and the language
C.know the country and its people better
D.like its inhabitants and their language
Reimbursement undertaking in its character is
(1)( )revocable. (2)( )irrevocable.
A.it will decrease its quality of treatment
B.it will certainly push up its expenditures
C.it will have a high mortality rate from surgery
D.it will maintain its good quality of care
Sociology had its beginnings as a separate science with ______.
A.Comte
B.Spencer
C.Latin
D.Darwin
When he was a young man, he traveled about the world ______.
A.on its own
B.of its own
C.on his own
D.of his own
_________gold is treasured not only for its beauty but also for its utility.
A. In conclusion
B. In contrast
C. In addition
D. In comparison