it is the best hotel that i have ever stayed in 这是什么句

题目

it is the best hotel that i have ever stayed in 这是什么句
请详细解释
为什么书中说是含定语从句的主从句

答案

很简单,主语是it is the best hotel,后面的是定语从句,
修饰the best hotel,翻译过来是,这是我住过的最棒的旅店.
强调句型有个特点,就是你把It is …that 去掉,仍然是一个完整的句子.比如It is Tom that told the lies.