乌金衣
参考答案:
乌金衣是指天然牛黄表面的一层乌黑发亮的薄膜。
—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
追索权