She was so tired that. 是什么从句

She was so tired that. 是什么从句 she was so tired that she didn’t walka nymore同义句是什么 he was so tired that he went to sleep soon.这是什么从句? She was so tired that she fell a____ as soon as she lay down so...that从句中的that能舍去吗?例如I was so tired that I went to bed as She was so tired that she couldn't stand up.同义句转换 She was so _____ (tiring;tired) that she didn't want to walk she was so tired that she couldn`t walk on改为简单句 She was so tired that she _____________(go to sleep) soon. she was so strong that she didn't feel tired at all after ru My mother was so tired that she fell asleep when watching TV mary was so tired that she fell asleep over her book 为什么用ove