—What'syour ________? —I'm________? [ ]
问题:
—What's your ________?
—I'm ________? [ ]
A. number; number 3
B. number 3; number
C. number; Number 3
D. Number; Number 3
—What's your ________?
—I'm ________? [ ]
A. number; number 3
B. number 3; number
C. number; Number 3
D. Number; Number 3