实验室信息管理系统运行参数的设置可以不用建立权限控制。
参考答案：错
用所给单词的正确形式填空。
1. We have many special _________ (holiday).
2. It is the _________ (China) New Year.
3. The Spring Festival is _________ (come).
4. Did you _________ (have) fun in Beijing?
5. We _________ (visit) our friends.
培养（）试验的目标是零污染。
