【单选题】检影时,出现暗而慢且逆动的映光常见于( )。
【单选题】赵窖青瓷和邢窑白瓷是哪个朝代的代表瓷器?
【单选题】听力原文: One important thing about art movements is that their popularity can be affected by social conditions, which are themselves often affected by historical events. As an example, look at what happe...
A.
How historical events affected an art movement.
B.
How artists can influence economic conditions.
C.
Why a certain art movement failed to become popular.
D.
How valuable paintings were lost during wartime.
【单选题】双重的“理想国”包括言谈构造的和()的。
【判断题】金融市场以期限为标准可以分为资本市场、外汇市场和黄金市场。 ( )