He devoted all his energy to the development of a new medici

The project he had devoted all his energy to____for some rea He devoted all his life to help the poor. he devoted his life to the promotion of world peace Miss zhang devoted herself to the development of education , The book he devoted all his lifetime to （）（come）our last sum He devoted all his efforts __ children.A.to educating B.educ He has devoted all his life to education.He has devoted hims Black () all his energy to his experiments,because he wanted 35.He devoted much of his time to ___ English. Being a scientist, he devoted his entire life to the country he devoted his life to helping the disabled He devoted all his time he could spare to helping me.的翻译