You should pay more in Beijing if you want to rent an apartment south.A. facingB. faceC.

问题补充：

You should pay more in Beijing if you want to rent an apartment south.

A. facing

B. face

C. faced

D. to face

答案：

(答案→)A. facing

B. face

C. faced

D. to face

解析：考查现在分词做定语：句意：如果你想在北京租一个面朝南的房子，你需要多付写钱。可知需要定语修饰an apartment，an apartment和face是主动关系，用现在分词做定语。选A。