问题补充:
This computer is old, but it is to me because it was a present from my dearest grandpa.
A. great important
B. of little importance
C. of very important
D. of great importance
答案:
A. great important
B. of little importance
C. of very important
(答案→)D. of great importance
解析:英语中 of+名词 就等于这种名词的 形容词 形式, of great importance 中的 great 是用来修饰 importance 的,强调重要的程度,而词组的主体是 of importance . little意思是很小,否定意思.从句子意思来看,应是很重要.所以选D.