be doing (现在进行时表将来)和be going to do有什么区别
be doing (现在进行时表将来)和be going to do有什么区别
将来时有BE DOING么?be going to do和BE DOING是算在现在进行时表将来?
be to do ; will be ; be going to ; be about to ; 现在进行时表将来有什么
怎么区别一般现在时表将来,现在进行时表将来和be going to 表将来
请问be going to+动词原形与现在进行时表将来有什么区别
be going to句式和现在进行时表将来有区别吗?
be going to表将来、be doing表将来和will/shall+do三者间的区别
be to do和be doing在表将来的时候用法有什么区别?
be going to do和be doing 都能表将来,区别是什么?will do 和be doing表将来的区别是
新目标八年级英语be doing用现在进行时表示将来时和be going to do的区别
be doing与be going to do有什么区别?
be going to,be doing,will do有什么区别