问题：
【题文】We won’t allow in the cinema, but we are allowed in the restroom.
A．smoking, smoking
B．smoking, to smoke
C．to smoke, smoking
D．smoke, smoke
【题文】We won’t allow in the cinema, but we are allowed in the restroom.
| A．smoking, smoking | B．smoking, to smoke |
| C．to smoke, smoking | D．smoke, smoke |
参考答案：