the man is leaning against the door ,__a dog suddenly jumped out 用from which还是from behind which

the man is leaning against the door ,__a dog suddenly jumped out 用from which还是from behind which
the man is leaning against the door ,__a dog suddenly jumped out 用from which还是from behind which

the man is leaning against the door ,__a dog suddenly jumped out 用from which还是from behind which
选择：from behind which
解析：上文提到 the man is leaning against the door（那个人正靠在门上）,from 用来表示从作为起点的特定地点开始,from which 等于 from the door,就是说“一只狗突然从作为起点的门跳了出来”,这样,狗与那个人就处于同一地点,也就无所谓跳出来,而 from behind which 指的是“从作为起点的门后跳出来”,说明狗躲在门后,人靠上去时并没有看到它,因此就有了“突然窜出”这种可能.

用from behind which

from behind which

选择：from behind which