she was happy but a little sad because she didn't have enough money ( )a gift.

问题描述:

she was happy but a little sad because she didn't have enough money ( )a gift.
空里填什么?

She was happy but a little sad because she didn't have enough money ( to buy ) a gift.
她很开心但又有点小小的难过,因为她不够钱买一件礼物.
have money to do,有钱做某事.