山东银座投诉热线:1.My uncle is an expert ___ electronics.介词填空

1.My uncle is an expert ___ electronics.介词填空 My uncle is a bookseller.His job is ______ book Sam Brown is my uncle.I call him____. 2. Uncle Zhong is my neighbour.(对画线部分提问) 谁能帮我写格式soldier My uncle is asholdier My aunt has a borther.He not my uncle.Who is he? my uncle ____in this city since 1980.A.is living B,has vived C,lived You is woman who my whole life an life time , unique love your woman ! --Mum,I helped my uncle clean his garden just now. My uncle help us fishing. 这个句子行不行？？