Since policy decisions are business secrets of a firm,workers should not be informed of them

• A、True
  
  

• B、False
  
  

• C、Not Given
  
  

Task 1

16.Paragraph  ①  

17.Paragraph  ② 

18.Paragraph  ③ 

19.Paragraph  ④ 

20.Paragraph  ⑤ 

A. Popularity of Science Fiction

B. Future Development

C. Classics of Science Fiction

D. Difficulty in Keeping Ahead of Scientific Advances

E. Its Origin/Past

F. Themes of Modern Science Fiction

下面的短文有10處空白，每處空白后的括號內有一個詞，請根據短文內容將其正確的形式填入文中，以恢復文章原貌。

What do Shoes Can Do?

Researchers say people can __41__(accurate ) judge 90 percent of a stranger's personality by looking at the person's shoes.“Shoes convey useful information about people,”the authors wrote in the study __42__ (publish ) in a journal.“Shoes serve as __43__ (verbal ) cues with symbolic messages.”Medical Daily notes that the number of  44  (detail ) personality traits include someone's emotional __45__ (stable ) .Gillath said the __46__ (judge ) were based on the style,cost,color and condition of shoes.In the study, volunteers were __47__ (photograph ) in their most commonly worn shoes. and then filled out a questionnaire. Some of the results were expected:People with higher incomes commonly wore expensive shoes,and flashier footwear was __48__ (typical ) worn by extroverts. However,some of the results are intriguing. For example,practical shoes were generally worn by more”__49__ (agree ) ”people,while ankle boots were more closely aligned with“aggressive” personalities. The researchers noted that some people will choose shoe styles to mask their actual personality traits,but researchers noted that volunteers were likely to be __50__(aware ) that their footwear choices were revealing deep insights into their personalities.