some any用法的区别,什么情况下some可以用于疑问句

some一般用于肯定句，any多用于否定句和疑问句.

1、some一般用于肯定句当中。
There is some paper on the desk.
2、由would/could/can 等情态动词开头，表请求得到对方回答时用some.
Would you like some coffe to drink?
can I have some meat?
Could you give me some advice?
3 、any 一般用于否定句、疑问句和条件句中。
Please ask the teacher if you have any questions
4、any 用天肯定句中，表“任一”。
There are lots of books in the library, you can read any one.

some一般用于陈述句,any多用于否定句和疑问句
would you like to have some coffee?在这之类的表邀请的句子中要用some
how / what about
would /do you mind 等等

some一般用于陈述句，any多用于否定句和疑问句，如，
There are some people in the room.
There are not any people in the room.
Are there any people in the room?
下列情况下some可以用于疑问句：
1）客气请求，Would you lend me some paper?
2) 期望得到肯定答复，Would you like some coffee?
3）用于反问句， Why don't you have some bread?