工伤的分类。

题型:问答题 简答题

问题:

工伤的分类。

考点:政府办事社会保障基础知识综合练习社会保障基础知识综合练习题库
题型:问答题 简答题

当烟气温度超过______℃时,排烟防火阀应能自动关闭。

A.300
B.250
C.200
D.280

题型:问答题 简答题
短文改错。
     此题要求改正所给短文中的错误,对标有题号的每一行做出判断,如无错误,
在相应位置上画一个勾(√);如有错误,(每行只有一个错误)则按下列情况改正:
此行多一个词,把多余的词写在相应的位置上,并用斜线(\)划掉。
此行缺一个词,在相应的位置上写出该加的词,并附带前(后)的词。
此行错一个词,在相应的位置上写出该错词和改正后的词。
注意:原行没有错的不要改。
     I am anxiously expecting your letter, and at last      
it reached to me. I am very glad to know that             
everyone at home is enjoying good health as usually.    
Things here are same now as they were before.           
The final examination will take place in next week.       
So I am now glad preparing my lessons. It's nice          
to think that the summer vacation was coming near.         
I can't say how many I want to see you all again. I       
am looking forward to spend summer days with you.         
Give my loves to Father, Mother and the others at home. 
1_______
2_______
3_______
4_______
5_______                    
6_______
7_______
8_______
9_______
10_______
题型:问答题 简答题

《本安体系》登高和高空作业规定:高处作业人员应身体健康,()体检一次。

A、每月

B、每季

C、每年

题型:问答题 简答题

试述茄科蔬菜病毒病的病原种类及防治措施?

题型:问答题 简答题

应用集成运放芯片连成各种运算电路时,为什么首先要对电路进行调零?

更多题库