-Are you pleased with the result of the math exam?---Not at all. I can’t have one.A. a

问题补充：

---Are you pleased with the result of the math exam?

---Not at all. I can’t have one.

A. a worse

B. a better

C. the best

D. the worst

答案：

(答案→)A. a worse

B. a better

C. the best

D. the worst

解析：试题分析:句意:你对这次数学考试的结果满意么？一点不满意，我考得不能再糟糕了。形容词的比较级用在否定句中表示最高级的意义。根据Not at all.可知后面应该是糟糕的，故选A。