问题
Da RunFa Supermarket is _______ on weekends. We can do some shopping there on weekdays.–Oh, no. It ________ ever since last Friday.
A:open; has closed
B:close; has been open
C:open; has been opened
D:closed; has been closed;
B:close; has been open
C:open; has been opened
D:closed; has been closed;
正确答案是：
