—Why are you late again?
—Something happened to our friend Wang Fei. I to help him.
A. did refuse
B. needn’t have refused
C. couldn’t well refuse
D. did not say no
网友回答
A. did refuse
B. needn’t have refused
(答案→)C. couldn’t well refuse
D. did not say no
解析：
试题分析:考查谓语动词。A的确拒绝了；B本来没必要拒绝；C不好拒绝；D 没有拒绝。从语境可知说话人来晚是原因帮助朋友了，所以排除A、D选项。而say no to 后面应该跟sb“向某人说不或者拒绝某人”，故C选项正确。句意：--你为什么又迟到了？--我朋友王飞有点事。我不好拒绝帮助他。