【题目】The natural scenery and the newly-built tall buildings along the streets ____ the beauty of my hometown.
A. add up B. add to
C. are added up D. are added to
在线课程【答案】B
【解析】考查动词短语辨析。add up合计，加起来，合乎情理；add to增加，增添。句意：沿着街道的自然风景和新建的高楼增添了我家乡的美丽。根据句意可知选B。