以It为形式主语的句子怎么改反义疑问句
问题描述：
以It为形式主语的句子怎么改反义疑问句
答
这要根据具体情况,用" 助动词的肯定式或否定式+it " 来反问.同样遵循"前肯后否,前否后肯"的反问原则.如:
It's difficult to learn English ,isn't it
It takes them 20 minutes to get to school every day ,doesn't it
It's not your fault to miss the film ,is it 如果是itis……that……该怎么提问还是一样的, 主语从句对它没有影响.如: It seems that he knows everything, doesn't it ?他好像什么都知道, 对吗?Ithappened that she had no money with her, didn't it ?碰巧她没带钱, 是吗?