Someadvertisements__的精选

问题详情：Someadvertisements________picturesorwordsofexpertstoshowpeoplehowgoodtheproductsare.A．areconsistedof B．aremadeofC．consistof D．aremadeup【回答】C[句意：一些广告包含专家照片或文字，向人们表明产品有多...