第1个回答 2009-02-28
The supermarket is opened for 24 hours本回答被提问者采纳
第2个回答 2012-05-09
The supermarket is open 24 hours或是The supermarket is opened for 24 hours
第3个回答 2009-02-28
The market opens all day and all night.
第4个回答 2009-02-28
The supermarket opens 24 hours
不能用被动哦~~
第5个回答 2009-02-28
the market opens day and night~