问题
I don’t know ______ watch this is.
A:who
B:whom
C:who’s
D:whose;
B:whom
C:who’s
D:whose;
正确答案是：
同类题型
Whose ping pong bat is this?– I’m not sure. I think it ______be Tom’s.
Jin Yong is one of the greatest and oldest_______ writers. He is still ______.
ering your income, you should be able to ______at least twenty dollars a week
____________?–He is tall and strong
It is _________ mobile phone he sent me.I’ve never seen _________ better one before.