问题

I hear Xiao Ming 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 I was
D:So was he; so I was;
B:So did he; so I did
C:So he was; so I was
D:So was he; so I was;
正确答案是: