问题
选择题
I saw a woman running towards me in the dark. Before I could recognize who she was, she had run back in the direction ________ she had come.
A．of which
B．by which
C．in which
D．from which
答案
答案：D
考查介词+which引导的定语从句，还原定语从句得知 she had come from the direction。