举个例子:
The news is of great importance to the family.
这里"family"是名词,可见词组"be of great importance to“ 后应加名词,故用动词的现在分词形式"keeping..."
举个例子:
The news is of great importance to the family.
这里"family"是名词,可见词组"be of great importance to“ 后应加名词,故用动词的现在分词形式"keeping..."