根据所掌握的文化或背景知识，选择正确答案。

1. Australia is a big country. Australians speak  ______. 

A. French  

B. Chinese  

C. English  

D. Japanese

2. ______only in China , they look pretty cute and have two big black eyes.    

A. giraffes      

B. Lions      

C. Koalas    

D. Pandas

3. ______ wear white uniforms and help doctors in hospital.    

A. Bank clerk    

B. Doctors  

C. Nurses  

D. shop assistant

4. In a ______ ,we can read many kinds of books ,but you must keep quiet there. 

A. pay phone  

B. restaurant  

C. post office        

D. library

5. Where is New York ? It's in______.    

A. the United Kingdom

B. the United States  

C. France  

D. Canada

6. In Africa , the weather there is often______.     

A. cold  

B. windy

C. snowy  

D. hot

学生贷款的贷款期限最长为毕业后( )年内。

A．3

B．5

C．6

D．9