－Are you satisfied with her answer?－Not at all. It couldn’t have been .A. any worseB. so

问题补充：

－Are you satisfied with her answer?

－Not at all. It couldn’t have been .

A. any worse

B. so bad

C. much better

D. the worst

答案：

(答案→)A. any worse

B. so bad

C. much better

D. the worst

解析：考查固定用法：情态动词的否定和比较级连用表示最高级的用法，couldn have been any worse固定短语，解释为不能再差了，就是很差的意思，你对句意：队长的回答满意吗？一点也不，这不能再差了。选A。