处置液氯泄漏事故,实施堵漏人员应穿着()。
A. 消防战斗服
B. 简易防化服
C. 内置式重型防化服
D. 避火服
国家规定革命烈士一次性抚恤金的标准为()。
A. 10个月工资
B. 20个月工资
C. 30个月工资
D. 40个月工资
It is important for the teacher to show students how easy it is to understand something from authentic materials rather than how difficult it is to understand everything.()
A. 正确
B. 错误