某种型号的微机,原售价7200元/台,经连续两次降价后,现售价为3528元/台,则平均每次降价的百分率为( )。
30%
根据汉语意思或首字母提示,填写适当的单词。
1. The weather during our holiday was p________.
2. After a time, you get to ________ (认识到) the importance of English study.
3. It's i________ for man to go to the sun.
4. We used to go to the c________ once a week.
5. They are still ________ (搜寻) for the missing child.
企业经营信息是企业信息竞争的重要组成部分,其内容包括()
A、企业发展思路的信息
B、企业经营战略信息
C、高层领导的个人信息
D、信息加工技术