When I first entered university, my aunt, who id an English professor, gave me a new English dictionary. I was1to see that it was an English-English dictionary, also known as a monolingual dictionary.2it was a dictionary intended for non-native learners, none of my classmates had one3, to be honest, I found it extremely4to use at first. I would look up words in the dictionary and5not fully understand the meanings. I was used to the6bilingual dictionaries, in which the word are7both in English and Chinese. I really wondered why my aunt8to make things so difficult for me. Now, after studying English at university for three years, I9that monolingual dictionaries are10in learning a foreign language.
As I found out, there is,11, often no perfect equivalence(对应)between two12in two languages. My aunt even goes so far as to13that a Chinese "equivalent" can never give you the14meaning of a word in English!15, she insisted that I read the definition(定义)of a word in a monolingual dictionary16I wanted to get a better understanding of its meaning.17, I have come to see what she meant.
Using a monolingual dictionary for learners has helped me in another important way. This dictionary uses a(n)18number of words, around 2,000, in its definitions. When I read these definitions, I am19exposed to(接触)the basic words and learn how they are used to explain objects and ideas.20this, I can express myself more easily in English.
 | 1. | 
 
  | A. | 
    worried  
   | 
  B. | 
    sad  
   | 
  C. | 
    surprised  
   | 
  D. | 
    nervous  
   |   
   
 | 
 | 2. | 
 
  | A. | 
    Because  
   | 
  B. | 
    Although  
   | 
  C. | 
    Unless  
   | 
  D. | 
    If  
   |   
   
 | 
 | 3. | 
 
  | A. | 
    but  
   | 
  B. | 
    so  
   | 
  C. | 
    or  
   | 
  D. | 
    and  
   |   
   
 | 
 | 4. | 
 
  | A. | 
    difficult  
   | 
  B. | 
    interesting  
   | 
  C. | 
    ambiguous  
   | 
  D. | 
    practical  
   |   
   
 | 
 | 5. | 
 
  | A. | 
    thus  
   | 
  B. | 
    even  
   | 
  C. | 
    still  
   | 
  D. | 
    again  
   |   
   
 | 
 | 6. | 
 
  | A. | 
    new  
   | 
  B. | 
    familiar  
   | 
  C. | 
    earlier  
   | 
  D. | 
    ordinary  
   |   
   
 | 
 | 7. | 
 
  | A. | 
    explained  
   | 
  B. | 
    expressed  
   | 
  C. | 
    described  
   | 
  D. | 
    created  
   |   
   
 | 
 | 8. | 
 
  | A. | 
    offered  
   | 
  B. | 
    agreed  
   | 
  C. | 
    decided  
   | 
  D. | 
    happened  
   |   
   
 | 
 | 9. | 
 
  | A. | 
    imagine  
   | 
  B. | 
    recommend  
   | 
  C. | 
    predict  
   | 
  D. | 
    understand  
   |   
   
 | 
 | 10. | 
 
  | A. | 
    natural  
   | 
  B. | 
    better  
   | 
  C. | 
    easier  
   | 
  D. | 
    convenient  
   |   
   
 | 
 | 11. | 
 
  | A. | 
    at least  
   | 
  B. | 
    in fact  
   | 
  C. | 
    at times  
   | 
  D. | 
    in case  
   |   
   
 | 
 | 12. | 
 
  | A. | 
    words  
   | 
  B. | 
    names  
   | 
  C. | 
    ideas  
   | 
  D. | 
    characters  
   |   
   
 | 
 | 13. | 
 
  | A. | 
    hope  
   | 
  B. | 
    declare  
   | 
  C. | 
    doubt  
   | 
  D. | 
    tell  
   |   
   
 | 
 | 14. | 
 
  | A. | 
    exact  
   | 
  B. | 
    basic  
   | 
  C. | 
    translated  
   | 
  D. | 
    expected  
   |   
   
 | 
 | 15. | 
 
  | A. | 
    Rather  
   | 
  B. | 
    However  
   | 
  C. | 
    Therefore  
   | 
  D. | 
    Instead  
   |   
   
 | 
 | 16. | 
 
  | A. | 
    when  
   | 
  B. | 
    before  
   | 
  C. | 
    until  
   | 
  D. | 
    while  
   |   
   
 | 
 | 17. | 
 
  | A. | 
    Largely  
   | 
  B. | 
    Generally  
   | 
  C. | 
    Gradually  
   | 
  D. | 
    Probably  
   |   
   
 | 
 | 18. | 
 
  | A. | 
    extra  
   | 
  B. | 
    average  
   | 
  C. | 
    total  
   | 
  D. | 
    limited  
   |   
   
 | 
 | 19. | 
 
  | A. | 
    repeatedly  
   | 
  B. | 
    nearly  
   | 
  C. | 
    immediately  
   | 
  D. | 
    anxiously  
   |   
   
 | 
 | 20. | 
 
  | A. | 
    According to  
   | 
  B. | 
    In relation to  
   | 
  C. | 
    In addition to  
   | 
  D. | 
    Because of  
   |   
   
 |