For each individual, sport is ___ possible source for inner improvement. Olympism seeks to create a way of life based on ___ joy found in effort.
| A．a; a | B．the; the | C．a; the | D．the; a |
Some travelled right into the heart of Africa guessing where the River Nil andit where it went.
| A．began;followed | B．might begin;following |
| C．begins;follows | D．must begin;followed |
As a young man,Tom used to in the town, to find a job for a few coins.
| A．knocking about;waited | B．knocked down;waiting |
| C．knock about;waiting | D．knocked down;waited |
The country’s is based on trade.
| A．wealthy | B．wealth |
| C．possession | D．possessor |
I am by his attitude after hearing his words.
| A．puzzled;puzzled | B．puzzling;puzzling |
| C．puzzled;puzzling | D．puzzling;puzzled |
She was the first about it.
| A．to learn | B．learning |
| C．learning | D．to have learned |