____the news that more than 50000 people were killed in the earthquake,my heart was broken.hearing upon hearing when i heard having been told选什么?为什么?
问题描述：
____the news that more than 50000 people were killed in the earthquake,my heart was broken.
hearing upon hearing when i heard having been told
选什么?为什么?
答
When I heard因为前后逻辑主语不一致,前面为我,后面为my heart,所以其他三个不行.