英语高手进我要晕了it was in the restaurant (where) we enjoyed seafood last night.it was shanghai where i first met tom为什么不能用that,用强调句,到底什么时候用that什么时候用where?

问题描述:

英语高手进我要晕了it was in the restaurant (where) we enjoyed seafood last night.
it was shanghai where i first met tom为什么不能用that,用强调句,到底什么时候用that什么时候用where?

it is that +强调部分 强调句一般去掉三个it was that 原句型成立
引导地方的一般是 where