皮皮学，免费搜题
登录
搜题
【单选题】
清洁生产是一种新的创造性思想，该思想将整体预防的环境战略持续应用于生产过程、产品和服务中，以增加 ______ 和减少人类及环境的风险。A.
生态污染
B.
经济效率
C.
生态效率
D.
社会效益
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】听录音,完成下面的选择题和填空题。
【单选题】From the mid-1980s, the Chinese government began to give top ___ to scientific and enducationa development.
A.
preference
B.
primacy
C.
privilege
D.
priority
【简答题】频率大于 HZ的机械波被称为超声波。
【判断题】From the mid-1980s through the mid-1990s, the percentage of consumers reporting that they were very concerned about the nutritional content of the food they ate fell slightly.
A.
正确
B.
错误
【简答题】听录音,完成下面的问题
【简答题】听录音,完成下面的填空题
【单选题】From the mid 1980s, the Chinese government began to give top _____to scientific and educational development.
A.
preference
B.
primacy
C.
privilege
D.
priority
【单选题】From the mid-1980s, the Chinese government began to give top____ to scientific and education development.
A.
preference
B.
primacy
C.
privilege
D.
priority
相关题目：
参考解析：
知识点：
题目纠错 0
发布
