---Whatwillwedoifwewanttodevelopourvillage?       ----A...

问题详情：

---What will we do if we want to develop our village ?

        ---- A lot of roads ______. I think .

       A. have to build     B. are build     C must be built     D. will build

【回答】

C

知识点：动词语态

题型：选择题