单选题We came to a house&n

问题补充：

单选题Wecametoahouse________stoodatalltreeA.which beforeB.in front of whichC.on whichD.in which

答案：

B解析这题考查定语从句中“介词+which”的用法：根据句意：我们来到门前有一颗高树的房子。所以介词是in front of，