江湖救急~请问一些英语问题!
问题描述：
江湖救急~请问一些英语问题!
请问如果要表达的是昨天的事情,那么下列哪个句子是正确的?
1.When I arrived at school,the school was closed.After that,I understood why the school was closed.Because it was Saturday.
2.When I arrived at school,the school is closed.After that,I understood why the school is closed.Because it was Saturday.
3.When I arrived at school,the school was closed.After that,I understood why the school is closed.Because it was Saturday.
答
都是过去时,选1