噪音使人们感到厌烦、有害身心健康．目前，减少噪声主要在______、______ 发布时间：2017-04-21 21:38 │ 来源：www.tikuol.com 题型：填空题 问题： 噪音使人们感到厌烦、有害身心健康．目前，减少噪声主要在______、______和______三个方面采取措施．
题型：填空题 选词填空 care about have on become interested in show off for example 1. It's important to eat plenty of the right things, __________, fruit and vegetables.2. We really __________ the people who were hurt in the earthquake.3. Today is Eve's birthday. She __________ her best red dress.4. The bird flew over the tree and __________ her beautiful feathers.5. She's getting to __________ what I did. 查看答案
题型：填空题 All of the following are factors that can cause shifts in the demand curve for a resource EXCEPT:（）A. an increase in the supply of the resource.B. an increase in the resource's productivity.C. a decrease in the prices of other resources. 查看答案