A-A+
Tom might not have made such a serious mistake
问题详情
Tom might not have made such a serious mistake if he______your advice. "
A．followed
B．follows
C．had followed
D．has followed
参考答案
正确答案：C
解析：虚拟语气的用法。本题是与过去事实相反的虚拟语气。与过去事实相反的虚拟语气的构成：If+主语+had done，主语+should／would／might／could + have done，所以C项为正确答案。
