be of great interest中的of 能省略吗

be of great interest中的of 能省略吗 be of great interest中的of 能省略吗 show great interest 和 be interest in .. be of interest Everything we saw was of great interest be of great importance They're all ( ) of great interest in China the people of Houston have shown great interest in a symbol of和 regard with great interest中文意思 I'm going to _____ some places of great interest. Everything which we saw was of great interest 改错 they are all places of great interest.of great interest.为什么这么用,他在这里作什么作用. shows great in mathHe shows great in mathA.interest B.interesting C.interested D.be interested 关于长城的英语作文用上这些：the great wall,the longest wall,be built,places of historical interest,protect...from the invaders,show the wisdom60-80个词急 I found it of great interest.为什么用great不用very或者much look with great interest great interest是否可数? with great interest是什么意思