检查英语语法A hero is a person who made great contribution to othe

检查英语语法A hero is a person who made great contribution to othe ————had made a great contribution to science is a fact. Although Professor Turner has made a great contribution to t He_______his experiments and made a great contribution to ou my idea of a hero is a person who is devoted to what he or s In a way,he made a great contribution to our country求句子分析 为什么has made a great contribution to preventing?为什么tO后面可以加ING He‘s made a great contribution to develop the education.改病句 英语语法问题it is impossible to defeat a person who never give up有 A great person is someone who devotes his/her life to help o 英语句子分析①A great person is someone who devotes his life to hel a great person is some one who devoted his life to helping o