问题
选择题
Liu Xiang had worked hard . ________， he won the first prize in the 28th Olympic Games.
A．As the result
B．As a result
C．As a result of
D．However
答案
答案：B
题目分析：句意：刘翔工作努力，结果，他获得了28届奥运会的第一名。As a result结果 As a result of由于……的结果 However不管怎样，选B。