"江苏省怀仁中学高一英语 教师版附加疑问句学案 "3. 当陈述部分的主语是指示代词 this, that 或 these, those 时，附加疑问句中的主语分别用 it 和they。如： This is important, isn’t it? That isn’t correct, is it? These are your friends Tom and Jack, ar...

时间:2025-07-06 16:03栏目:中学教育