题文
Please wait here. I’ll be back in _______ hours.
| A.two and a half | B.two hour and half |
| C.two hours and halves | D.two and half |
Please wait here. I’ll be back in _______ hours.
| A.two and a half | B.two hour and half |
| C.two hours and halves | D.two and half |
试题篮
()