This is of particular importance when transplantation direct

This is of particular importance when transplantation direct ---The experiment is of particular importance. 1.-This experiment is of particular importance to all of us it is of particular importance for the doctor______his patie This question is of great importance The experiment is of particular importance.—I see.We will ca 5.7 The meeting this evening is of great importance. this article is of particular interest to me 为什么is 后面接of Confident is of great importance! English is of great importance it is not of importance. this matter is of secondary importance为什么这句话中,要加of?