问题

May and susan are twins and I can’t tell_____is_____.
A:which ;who
B:which ;which
C:who ;whom
D:whom ;who
B:which ;which
C:who ;whom
D:whom ;who
正确答案是:
同类题型
_______becoming a pilot when I was at school. — Really? Do you still think it will____?[ ]
What did your sister say _____ you– She reminded me _____ her birthday.
In our class there are 46 students,half wear glasses.
On, no! There isn’t any sugar left.–_________. I’ll buy some when I go into town.
I’ve just been to my first language class— Oh really? ________ Which language are you studying?