问题：
【题文】 I bought three DVD copies of the film Avatar and now _ is left. Somebody just borrows something and never returns.
A．none
B．nothing
C．either
D．neither
【题文】 I bought three DVD copies of the film Avatar and now _ is left. Somebody just borrows something and never returns.
| A．none | B．nothing | C．either | D．neither |
参考答案：