形象思维的主要特征有：形象性，想象性，（），艺术个性，审美性。
参考答案：情感性
翻译句子
1. She made several perchases in the dress shop.
2. They've just perchased a new house in the country.
3. If' you are not satisfied with your purchase, you will get a full refund.
鱼的鳍在游泳中起何种作用？
