问题

He has a friend _______ father is a doctor.
A:who
B:whom
C:whose
D:which
B:whom
C:whose
D:which
正确答案是:
同类题型
Lisa, we need to clean the kitchen. Could you _________ the trash?— Yes, sure.
Can you tell us __________ just now?—Sorry, I don’t know.
When there is a fire, we can with a blanket.
Do the boys in your class enjoy playing chess?—______ likes it, but many of them like football.
Is that your dog?—No.That is Peter’s dog. The brown one is________.