Ronald Amundsen is considered to be one of the greatest ________ in history because he was the first man to reach the South Pole (南极).
| A．writers | B．composers |
| C．president | D．explorers |
he explained , we understood .
| A．More , better | B．The most , the best |
| C．Most , best | D．The more , the better |
Child should learn to do things themselves .
| A．with | B．on | C．by | D．in |
She a very close friend of mine .
| A．was used to be | B．used to be |
| C．use to being | D．was used to being |
I was just getting into the shower the telephone rang .
| A．when | B．while | C．often | D．before |
— How can I learn English well ?
— I think is a good way to join an English club .
| A．this | B．that | C．it | D．which |