The boy failed four times, but he said he would try .
A. a five time
B. a fifth time
C. the five time
D. the fifth time
网友回答
A. a five time
(答案→)B. a fifth time
C. the five time
D. the fifth time
解析:考查序数词的用法。a+序数词+time表示在原来基础上再增加一次。句意“那个男孩失败四次了,但是他说他将再试一次。a fifth time“再一次”;the fifth time“第五次”。故选B。”