请问“I hope you give me……”和“I hope you can give me……”的区别在哪?

问题描述:

请问“I hope you give me……”和“I hope you can give me……”的区别在哪?
区别是在于“I hope you can give me……”更委婉么?

后者更有礼貌委婉.
有试探的口吻.