. -I hear Huang Gang made an English speech at the graduation ceremony yesterday. - and

问题补充：

. -I hear Huang Gang made an English speech at the graduation ceremony yesterday.

- , and .

A. So he did, so did I

B. So did he, so I did

C. So he was, so was I

D. So was he, so I was

答案：

(答案→)A. So he did, so did I

B. So did he, so I did

C. So he was, so was I

D. So was he, so I was

解析：第一空考查同意某人的话So+主语+助动词；第二空某种情况也适用于某人用倒装结构So+助动词+主语。因此选A。