Although Professor Turner has made a great contribution to t
Although Professor Turner has made a great contribution to t
为什么has made a great contribution to preventing?为什么tO后面可以加ING
he has made great contribution to the causeof education
He_______his experiments and made a great contribution to ou
In a way,he made a great contribution to our country求句子分析
————had made a great contribution to science is a fact.
检查英语语法A hero is a person who made great contribution to othe
He‘s made a great contribution to develop the education.改病句
this engineer has made a contribution the computer software
make a great contribution to do还是to doing?
他们为社会作出了巨大贡献 为什么是made a great contribution 而不是made contribut
He made such a __________ contribution to the university tha