. She has a strong belief that she will ______ her country to take part in the Olympic Games.
| A．present | B．preserve | C．represent | D．direct |
I think whoever makes________contributions to the company than others should get________ income.
| A．greater；the higher | B．more greater；a higher |
| C．greater；the highest | D．more greater；the highest |
We are eating________vegetables per person today as they did in 1910.
| A．more than twice | B．as twice as many |
| C．twice as many as | D．more than twice as many |
Our foreign trade has________greatly in recent years .
| A．grown | B．increased | C．broadened | D．expanded |
It seems that living green is ________easy and affordable. A small step makes a big difference.
| A．exactly | B．fortunately |
| C．surprisingly | D．hardly |
One third of the country________covered with trees and the majority of the citizens________black people.
| A．is; are | B．is; is | C．are; are | D．are; is |