沪教版(三年级起)英语六年级上册 Module4Unit11 Trees 同步练习一、单选题。1.We get wood _______trees. ( )A. in B.on C.from2.The bird ______to the factory. ( )A.flies B. flys C.fly3.We use wood to make paper______. ()A.also B. too C.to4.Trees_______important. ()A.am B.are C.is5.Trees make ...