－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
网友回答
(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't 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。