My grandma's birthday is on October six...

2023-01-12

【题目】My grandma's birthday is on October sixth． (对画线部分提问)
your grandma's birthday?

【答案】When；is
【解析】 on October sixth在十月一日，是时间，对时间提问用特殊疑问词when，构成特殊疑问句，特殊疑问句后面要接一般疑问句，句中出现的是be动词is，所以把肯定句My grandma's birthday is on October sixth．中的is提到句子最前面，再加上特殊疑问词what，故填1.When。2.is。