be going to + 动词原形 — 英语选择题
题目
选择题：Sam 在制定周末计划，他想说“我们打算做一些调查（do some research）。”下列句子表达正确的一项是：A. We going to do some research. B. We are going to do some research. C. We are going to doing some research. D. We is going to do some research.