8.Though she lost the title of female world swimming champion last year, she _____it this year when she gave it all she could.
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9.This type of system which ______in the United Kingdom has been widely used throughout Europe and is gaining in popularity in the United States of America and Japan.
10.Failure to make the request will be fatal to the accuser's claim if the relevant limitation period has ______, unless an extension of time is granted.
如何评价工程师的伦理责任?伦理责任与职业责任的边界在哪里?