be going to未来表达综合运用 — 英语选择题
题目
Daming 谈论他的梦想:When I grow up, I ______ a doctor. I ______ help sick people. 下列哪一项填入横线后都正确?A. am going to be; am going to B. am going to do; am going to C. am going to be; am D. going to be; am going to