what's a pity和it's a pity——a pity you missed the leture made by Professor Song.A.what's B.it's选哪个,为什么呢?

分类: 作业答案 • 2021-12-18 17:07:46

问题描述：

what's a pity和it's a pity
——a pity you missed the leture made by Professor Song.
A.what's B.it's
选哪个,为什么呢?

答