It ispleasure for us to make a graduate address inpresence of thousands of students in the

问题补充：

It ispleasure for us to make a graduate address inpresence of thousands of students in the graduation ceremony.

A. 不填; a

B. the; 不填

C. a; the

D. the; the

答案：

A. 不填; a

B. the; 不填

(答案→)C. a; the

D. the; the

解析：考查冠词。本题第一空是抽象名词具体化，pleasure本来是抽象名词快乐；这里是指一件快乐的事情，故使用a来修饰；第二空是固定词组in the presence of当…的面；句意：对我们来说在毕业典礼上当着成千上万的学生的面方便毕业演讲是一件快乐的事情。故C正确。