amy is going to visit her grangparents this weekend

请问是要写出特殊疑问句还是一般疑问句?
一般疑问句：
Is Amy going to visit her grangparents this weekend?
Was it Monday yesterday?
Was it warm and windy last night?
在变一般疑问句时,be动词和主语交换位置.
特殊疑问句：
Who is Amy going to visit this weekend?
What day was it yesterday?
What was the weather like last night?
在变特殊疑问句时,在句子前加特殊疑问词,再把提问对象去掉.