-----How about going hiking this weekend?-----Sorry I perfer ____to____?A.to stay at home ;go out B.going out ; staying at home C.staying at home ;going out D.to go out ;stay at home

-----How about going hiking this weekend?-----Sorry I perfer ____to____?
A.to stay at home ;go out B.going out ; staying at home C.staying at home ;going out D.to go out ;stay at home

prefer sth.to sth.
prefer doing sth.to doing sth.
这里面to是介词
再根据句意 所以选C