问题补充:
Simon plays football every Monday and Thursday, so he plays a week.
A. once
B. twice
C. every two days
D. sometimes
答案:
A. once
B. twice
C. every two days
D. sometimes
解析:
试题分析: 句意: 西蒙每周一和周四踢足球。 所以他一周踢两次足球。 once一次,twice两次,every two days 每两天,sometimes 有时。根据Simon plays football every Monday and Thursday西蒙每周一和周四踢足球,可知是一周两次,故答案选B.