—I stayed at a hotel while in New York.
问题:
— I stayed at a hotel while in New York.
—Oh, did you? You ___ with Barbara.[ ]
A. could have stayed
B. could stay
C. would stay
D. must have stayed
— I stayed at a hotel while in New York.
—Oh, did you? You ___ with Barbara.[ ]
A. could have stayed
B. could stay
C. would stay
D. must have stayed