The child felt happy because his father bought him a present划线句子是because his father bought him a present
问题描述：
The child felt happy because his father bought him a present
划线句子是because his father bought him a present
答
这个小孩很高兴，因为他爸给他买了个礼物
答
Why did the child feel happy?为什么这个孩子很高兴.
因为他爸爸给他买了礼物
答
这个小孩非常高兴,因为他爸爸给他买了一个礼物
答
因为爸爸给他买了一件礼物，所以这个小孩很高兴