---Thank you very much for your help.
---______.
| A．With pleasure. | B．It’s my pleasure. |
| C．It’s my duty. | D．I’m serving the people. |
Which sign means International Committee of the Red Cross.
A. 
B. 
C. 
--- Every year, _______ visitors go to Mount Huang for a visit.
--- That’s right. It is the most beautiful mountain in China.
A. millions of B. million of C. million
China is a _________ country while Japan is a _________country.
A. developed; developing
B. development; developing
C. developing; developed
--- The pollution is becoming more and more serious in our hometown.
--- That’s right. We should do ________ we can to protect the environment.
A. nothing
B. everything
C. something
--- More than 1.3 billion people live in China now.
--- Wow, That’s almost ________ of the world ‘s population.
A. one fifths B. half of C. one fifth