In 1778, Banks was elected ______ president of the Royal Society, ______ position he held for 42 years.
| A．the; the |
| B．a; a |
| C．不填; a |
| D．不填；the |
Recently a survey ______ prices of the same goods in two different supermarkets has caused heated debate among citizens.
| A．compared |
| B．comparing |
| C．compares |
| D．being compared |
It’s no use ______ without taking action.
| A．complain |
| B．complaining |
| C．being complained |
| D．to be complained |
On receiving a phone call from his wife ______ she had a fall, Mr. Gordon immediately rushed home from his office.
| A．says |
| B．said |
| C．saying |
| D．to say |
Look over there—there’s a very long, winding path ______ up to the house.
| A．leading |
| B．leads |
| C．led |
| D．to lead |
The next thing he saw was smoke ______ from behind the house.
| A．rose |
| B．rising |
| C．to rise |
| D．risen |