—Are you satisfied with the answer?
—Not at all. It couldn't have been .
A. worse
B. so bad
C. better
D. the worst
网友回答
(答案→)A. worse
B. so bad
C. better
D. the worst
解析：考查情景交际。句意：--你对答案满意吗？--一点也不。这个答案不能再差了。Can’t/couldn’t与本基金连用，表示最高级含义，It couldn't be better不能再好了；It couldn't be worse不能再差了。根据答语可知，“我”对答案不满意，故选A。