单选题 Your grade will be based in large part on the originality of your ideas.
A. creativity B. popularity C. feasibility D. flexibility

【正确答案】 A
【答案解析】[解析] 题干中的originality意为“独创性”。A项“创造性”；B项“流行”；C项“可行性”；D项“灵活性”，只有A项与题干种划线单词意义相近。