用be going to have been to to do be doing 分别造三个不同主语不同句式的句子
问题描述：
用be going to have been to to do be doing 分别造三个不同主语不同句式的句子
答
be going to1.We are going to visit Mount Tai tomorrow.2.When is Tom's father going to move to France 3.I'm not going to solve all these math problems in 2 hours.have been to1.This man has never been t...