Suppose Mo Yan, the Nobel laureate for Literature, is going to deliver a speech in your university. Then his speech is ______ A. none of the above B. a speech of introduction C. an acceptance speech D. a speech of presentation

Suppose Mo Yan, the Nobel laureate for Literature, is going to deliver a speech in your university. Then his speech is ______ A. none of the above B. a speech of introduction C. an acceptance speech D. a speech of presentation

正确答案：A