—I must be off now , or it will be too late to see Tom .—? Do you really want to see that

—I must be off now , or it will be too late to see Tom .
— ? Do you really want to see that dull boy ?
A. So what
B. For him
C. Why so
D. For what

A. So what B. For him C. Why so D. For what解析：so what: used to admit that sth is true, but to question whether it is important 用以承认某事实，进而对其重要性提出质疑，难道你真得想去见那个令人厌的男孩？故选A。

哦，回答的不错