Look at the terrible situation I am in! If only I _________ you

Look at the terrible situation I am in! If only I _________ your advice.
A、 had taken
B、 have taken
C、 took
D、 would taken
【正确答案】：A

上一篇： When _______ at the door, she was given a warm welcome.

下一篇： That they were wrong in the matters _______ now clear to us.