After the argument, he spoke with the department manager and the problem .
| A．solving | B．had been solved | C．was solved | D．solved |
It is these poisonous products _______can cause the symptoms of the flu, such as headache and aching muscles.
| A．who | B．that | C．how | D．what |
It was ____ I met Mr Green in Shanghai.
| A．many years that | B．many years before |
| C．many years ago that | D．many years when |
Was it because he was ill ____ he asked for leave?
| A．and | B．that | C．that’s | D．so |
It was on October 1st ____ new China was founded.
| A．which | B．when | C．as | D．that |
It was in the rice fields ____ we had our league meeting.
| A．where | B．that | C．in which | D．on which |