一句英文 a duty to acquire and maintain a sufficient level of knowledge and understanding of the company's business .这句话的意思是获得或者保持对公司的业务履行职责只需要履行到一个充分合理的水平就可以了

----------------------（众所周知）,we must depend on teachers to acqui duty cycle clamp是什么意思uc3825中的一句,which will double as a maximum duty cycle clamp. have a duty to do还是have duty to do it's your turn to do a duty report（改为同义句） 英语翻译Responsibility in Negligence:Why the Duty of Care Is Not a Duty “To Try”这是一篇法律英文的标题,求教准确翻译,其中,a duty to try 是专业的法律术语吗? 一句英文 a duty to acquire and maintain a sufficient level of knowledge and understanding of the company's business .这句话的意思是获得或者保持对公司的业务履行职责只需要履行到一个充分合理的水平就可以了 一句英文求各位大侠帮忙After June 30,2013,a drivermay not take an off-duty period to restart the calculation of 60 hours in 7 consecutive days or70 hours in 8 consecutive days until 168 or more consecutive hours have passed since thebeginni 翻译：a duty to defend upon 请问一句英文名言的中文解释,I believe that every right implies a obligation :every opportunity,an responsibility; every possession,a duty.(John D.Rockefeller,Jr)洛克菲勒 to protect the environment is our duty 同义句 It's my duty to save patients.的同义句 It's my duty to save patients.的同义句 He felt ______ to work for human rights and progress.A.it his duty B.his duty C.that is a duty D.that is his duty 〓英语〓一道关于简单句与it的用法的选择题〓小诺求助〓He felt _______ to work for human rights and progress.A.it his duty B.his duty C.that is a duty D.that it his duty I think it our duty to study.I think it completeI think it our duty to study.I think it complete a waste of money.为什么第一句是对的,第二句却是错的? My duty is for patient A caring B to care It's on duty to keep our classroom clean 改为同义句_______ ________ our classroom clean is our duty. It's my duty to work hard at school.同意句____ ______ at school_____ _______ my duty.