单选题 Look at the terrible situation I am in! If only I ______ your advice.
A. follow B. had followed C. would follow D. have followed

【正确答案】 B
【答案解析】[解析] if only“要是……多好啊”相当于wish,其后动词使用一般过去时或过去完成时分别表示对现在或对过去的虚拟,例如:If only I knew how to operate the radar.我要是知道如何操作雷达就好了。If only I knew what you wanted! 我要是知道你想要什么就好了! If only she had known the change of the timetable in advance.她要是提前知道时刻表的改变就好了。因此,只有B是正确答案。