2．The world ______ in the past several decades into one where knowledge is now the engine for socio－economic development.

A. transformed　 　　　　　　　　　　　　 B. has transformed

C. has been transformed　 　　　　　 D. had been transformed

1．Despite such a big difference in ______ towards what one eats, there is no doubt that people in the west regard the Chinese food as something special.

A. point　　 　　　　　　 B. idea

C. attitude　 　　　　　　　　　　　　　　　 D. sight

10．to appreciate

9．removed all kinds of difficulties

8．fed on

7．could have such a good chance again

6．to practice playing

5．to go against nature

4．I was shocked at/by his bad conduct

3．In order to protect the sheep from the snowstorm