题目内容：

be going to do/be doing/will do/be to do等 的区别~

优质解答

“I will”和“I am going to”都是代表未来的动作（The Future）.I WILL：当我们刚决定打算要做一样东西：Lucy：Have you decided yet?你决定了吗?John：Yes,We will go to Penang,It is cheaper.是的,我们会去槟城...