请问be going to +名词 和+be going to +动词的区别,请举例说明,
请问be going to +名词 和+be going to +动词的区别,请举例说明,
be going to和be going to do的区别?
will,be going to,be+动词ing形式的区别
be going to do里going是动词还是名词?
be going to 和will的区别
will和be going to的区别
be going to 和 will 的区别
will和be going to的区别?
be going to和will的区别
will和be going to 的区别
be going to be和will be的区别
英语语法问题 be to和be going to的区别