사무영어비서 1급 · 2020년05월10일 · 52/80
52.What is the MOST proper expression for the blank?
1
is open for 24 days and closed for seven days every month
2
opens at 7:00 in the morning
3
never closes정답
4
is open for seven hours each day
해설
24시간 주7일 영업
24시간 주7일 영업