For a long time,Joan didn't know than she was d____ 填什么?
问题描述：
For a long time,Joan didn't know than she was d____ 填什么?
答
dead?看似可以有这个意思 很长一段时间,约翰都不知道她其实已经去世了
我是老师,有问题可以交流~than 在这里什么意思