do you know _______ bag is?
A: who
B: whose
C: when
D: where
A: who
B: whose
C: when
D: where
举一反三
- Do you know bike this is? A: that B: who C: why D: whose
- Nice to meet you, too. ____ are you from? A: When B: Who C: Where D: Whose
- Do you know the girl ____ mother is a doctor? A: who B: whom C: whose D: that
- Do you know the reason __ there are no penguins at the North Pole? A: where B: why C: whose
- -______ size do you want?- Size Five A: Who B: Whose C: What D: Where