be going to do 和will do和 be doing都能表将来吗?
be going to do 和will do和 be doing都能表将来吗?
be going to表将来、be doing表将来和will/shall+do三者间的区别
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
be going to和will do和be about to do和be to do和be doing都表示将来,有什
will,be going to do,be doing表将来
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?
将来时态的区别be going to;will do;be doing;be to do;be about to do
will be 和will be doing 和be going to do 三者区别.
be doing 和will do 和be going to do 的区别
be doing (现在进行时表将来)和be going to do有什么区别
be going to be/do和be doing 的肯定句 否定句 一般疑问句 (将来式)
be going to do 和be doing用法的区别?