— My son failed to be accepted by the firm after the interview.
— Now that he wasn’t well prepared, he might as well .
A. not try
B. not to have tried
C. not to try
D. not have tried
网友回答
A. not try
B. not to have tried
C. not to try
(答案→)D. not have tried
解析：考察固定词组。Might as well do sth不妨，还是做…为好；根据本句的意思可知是他已经尝试了，所以使用完成时，不是已经做过的事情。句意：—面试以后我的儿子没有被那个公司接受。—既然他没有准备好，他还是不要去尝试为好。