改错题：“无作功夫形迹之心”中的“功夫”义为“本领高强”。
参考答案：
“本领高强”当改为“时间”，谓耽搁时间。
— I'm surprised to hear that Sue and Paul have _____.
— So am I.They seemed very happy together when I last saw them. [ ]
A. closed up
B. finished up
C. divided up
D. broken up
甲醛硫酸试验，界面显玫瑰红色环的是（）
A.司可巴比妥
B.磺胺嘧啶
C.硫喷妥钠
D.苯巴比妥
E.注射用硫喷妥钠
