什么是“文房四宝”？
参考答案：
“文房四宝”指中国传统书画用的笔、墨、纸、砚。宣纸、湖笔、徽墨、端砚，是文房四宝中的精品。
Oh,Tom!You are too late.
-Sorry. How I wish I had measures Mr.Smith suggested to leave ten minutes earlier! [ ]
A. adapted
B. revised
C. adopted
D. adjusted.
乘人之危
