Question

【题目】--- Do you have a rest during the match?

--- Yes. There is always ______ period of half-time.

A. a 15minute B. a 15-minute C. a 15-minutes D. 15 minutes

Answer 1

【答案】B

【解析】

句意：——你在比赛期间休息吗？——是的。总是有15分钟的半场休息。此处作定语修饰名词period，故用形容词，用连词符连接单数名词，故为a 15-minute period of half-time 。故选B。