根据句子意思,用括号中所给单词的适当形式填空,
问题描述:
根据句子意思,用括号中所给单词的适当形式填空,
It is worth ________(mention)that Nanjing has entered Top 10 Appealing Chinese Cities.
答
mentioningWhy?be worth doing
固定用法。。。