【题目】---Has John ever broken his promise?
---No. For example, he said he would show me around his school, and _______ .
A. so would he B. so did he
C. so he would D. so he did
在线课程【答案】D
【解析】考查固定句型。句意：——John违背诺言了吗？——没有，比如他说他领我参观学校，他确实那样做了。So+助动词/系动词/情态动词+主语，表示“后者也那样”， So+主语+助动词/系动词/情态动词，表示“确实是那样”，此处表示确实那样，故选D.