E)下面是Mike的familytree请将人物关系填写完整，并选择填空。()1.Thisismy____He'smyfather'sfather.A.uncleB.fatherC.grandpa()2.She'smymother'ssister.She'smy____A.uncleB.

　　E)下面是Mike的familytree请将人物关系填写完整，并选择填空。

　　)1.Thisismy____ He's myfather'sfather.

　　A.uncle B.fatherC.grandpa

　　()2.She'smymother'ssister.She'smy____

　　A.uncle B.aunt C.sister

　　()3.He'smyuncle'sson.He'smy____.

　　A.cousin B.brother C.uncle