難度:★   考點(diǎn):冠詞的用法
	
	  1. London will hold             30th Olympic Games in July, 2012.
	
	  A. a                B. an                C. the               D. /
	
	  2. Here is _______ bike my uncle sent me last week. I believe it's ________ fantastic one?
	
	  A. a; a            B. the; the        C. the; a            D. a; the
	
	  3. One of the advantage of playing            guitar is that it can give you a great deal of pleasure.
	
	  A. a                    B. the                   C. 不填
        
