You may borrow books from the school library.对from the school library.提问

问题描述:

You may borrow books from the school library.对from the school library.提问
各位的时态都不一样哈。我英语又不好,选哪一个啊!
where can I borrow books?
为什么把may换成can?
他的时态是什么啊?

where can i borrow books?