Our company forbids ______, that is to say, we are not allowed ______here.
| A．to smoke; to smoke | B．smoking; smoking |
| C．smoking; to smoke | D．to smoke; smoking |
A ______of factors led to her decision to resign.
| A．collection |
| B．total |
| C．choice |
| D．combination |
At that time people continued to get _______in horse-drawn vehicles.
| A．around |
| B．away |
| C．down |
| D．on |
I can feel the air _______the sound of children's laughter far from the classroom.
| A．filling with |
| B．is filled with |
| C．filled with |
| D．fill with |
That's all I want to say about this matter. Does anyone have anything else to________？
| A．add |
| B．hope |
| C．demand |
| D．complete |
Judging from her________，she must be from Shandong Province，but I don't know which city.
| A．tone |
| B．look |
| C．accent |
| D．voice |