The demand for higher education has increased because      .

• A、the number of students keeps growing
  
  

• B、there is a boost in the labor market
  
  

• C、 of the rising college selectivity
  
  

• D、of the economic depression
  
  

According to most students, what is the most essential condition that enables them to get into the labor market?

• A、Diplomas.
  
  

• B、Being employed.
  
  

• C、Going to college.
  
  

• D、Knowledge and skills.
  
  

第七部分:短文写作(第51题,30分)

51.请根据下列材料写一篇150 词左右的英语短文。

We cannot fail to notice that countless uncivilized behaviors exist in our daily lives, such as spitting, talking loudly, littering, saying nasty words in public places and so forth. What will you do in public?