--- Look at the terrible situation I am in! If only I your advice.
---Don’t worry.Try again.
A. follow
B. would follow
C. had followed
D. have followed
网友回答
A. follow
B. would follow
(答案→)C. had followed
D. have followed
解析：考查虚拟语气。If only但愿，根据语境与过去事实相反，故用过去完成时，选C。