what day is it?和when is it ?用法有什么不同?what day is it?和when is it ?用法有什么不同when is ...后面可以接什么名词?

what day is it?和when is it ?用法有什么不同?what day is it?和when is it ?用法有什么不同when is ...后面可以接什么名词? What day is it What day is it _____?it is on thursday.a:what is it today b:what day is it today c:what day is it on d:when is it what day is it?和 what is the date What day is it?和What day is it today 有什么区别 what time of day is it 是不是就是 when is it What day is it today?和It's Wednesday. -_____today?-it's Monday.A:when is it B:How is it C:What day is it What day is it today?和What day is today?的意思有什么不同? what day is it today?和 what day is today?的区别是什么? What day is it today和What day is today是什么关系? What day is it today What day is it today? what day it is today? what day is it tomorrow? What day it is today? what a fine day it is.和what fine weather it is 有什么不同