To our excitement two of students a success after three years hard work.A. scores；score

问题补充：

To our excitement，two of students a success after three years hard work.

A. scores；scored

B. score；lost

C. scores；made

D. score；scored

答案：

A. scores；scored

B. score；lost

C. scores；made

(答案→)D. score；scored

解析：score前有具体数字时，score不加s；score作动词意思是“获胜；成功；得分”。句意：使我们兴奋的是，在经过三年的努力学习之后，有四十个学生获得了成功。