题目

根据家谱内容完成下列各题My name is Lily and this is my family tree. （1） Mike and Jane are my. （2） I have two. They are Tim and Eric. （3） Tom is my, and Amy is my. （4） Susan is my. （5） Mark is my, and Linda is my . 答案：【1】parents 【1】brothers 【1】grandfather/grandpa【2】grandmother/grandma 【1】cousin 【1】uncle【2】aunt将方程x2-x-24=1去分母，得（　　）A．2x-（x-2）=4B．2x-x-2=4C．2x-x+2=1D．2x-（x-2）=1