Is it? Isn't it?难道不应该吗
母语人士的回答
Rebecca
Isn't it一种用来偏爱某人或以一种没人能反对的方式提出某物的肯定。另一方面, is it不是正面的,而是用来质疑某人的言论的。之所以这样称呼它, is it因为有人质疑this is life and death那么,是不是,不是isn't it is it合适的表情。例子: The weather today is nice, isn't it? (今天天气很好,不是吗?)例子: A : It's hot outside. (外面太热了。) B : Is it? (真的?)