社会文化对审美活动的影响在个人身上的集中体现为审美风尚和时代风貌。
参考答案：错
桥梁种类按建筑材料分的是（）。
A、钢筋混凝土桥
B、梁桥
C、拱桥
D、斜拉桥
Most of the teachers are impressed on some students due to their _____________ characters, such
as cleverness, confidence and honesty. [ ]
A. actual
B. potential
C. steady
D. average
