—What'stheboy 国语站 题库 1.7W 大中小设置文字大小 问题详情：—What's the boy _______ a white jacket doing? —He is waiting _______ the bus stop to take the bus home. A. on; at B. in; in C. in; at D. in; for【回答】D知识点：介词和介词短语题型：选择题 TAG标签：Whatstheboy #
