be going to是啥意思啊.
be going to是啥意思啊.
be going to啥意思
be going to be going to have呢 啥区别
be going to be going
gonna到底是等于going to 还是be going to
There be going to be 的意思和运用 急
i am going down是啥意思啊,be gong down有这个用法?
“be going to+原形动词”是未来式.
be going to 是助动词吗?/谢谢
be going to是动名词吗
be going to do里going是动词还是名词?
be going to do going是动词加ing吗