例句與造句

1. B : how much do you want to change
   你想兌換多少？
2. How much do you want to change
   你想兌換多少錢
3. How much do you want to change
   您想兌換多少？
4. How much do you want to change
   您想兌換多少
5. It's difficult to find how much do you want to change in a sentence. 用how much do you want to change造句挺難的