what should i get my mom for her birthday为什么要加get

what should i get my mom for her birthday为什么要加get
what should i get my mom for her birthday为什么要加get

what should i get my mom for her birthday为什么要加get
get在这里是谓语动词,句子中不能没有谓语.

完整的句子主语+谓语+宾语。get是谓语

陈述句的话就是 ， i should get my mom what for her birthday。
get 是谓语，一定要的 、