---How often does the boy play sports?---A. Once a weekB. Four hoursC. In an hourD. At 7pm

发布时间：2020-08-20 15:58:57

---How often does the boy play sports?
---    
A. Once a week
B. Four hours
C. In an hour
D. At 7pm

网友回答

(答案→)A. Once a week
B. Four hours
C. In an hour
D. At 7pm
解析：本题问的是频率，once a week 意思为每周一次，表示的是频率，故本题选A。
以上问题属网友观点，不代表本站立场，仅供参考！