Listen,Mary is singing in the next room.That ___ be Mary.She’s in hospital.A、may not B、shouldn’t C、wouldn’t D、can’t
问题描述:
Listen,Mary is singing in the next room.That ___ be Mary.She’s in hospital.
A、may not B、shouldn’t C、wouldn’t D、can’t
答
D
答
C、wouldn’t ,虚拟加强