受甲型H1N1流感的影响,猪肉价格下降了30%,设原来猪肉价格为a元/千克,则现

题型:填空题

问题:

受甲型H1N1流感的影响,猪肉价格下降了30%,设原来猪肉价格为a元/千克,则现在的猪肉价格为______元/千克.

考点:写代数式
题型:填空题
下列函数中,与函数y=x -
1
2
有相同定义域的是(  )
A.y=exB.y=lnxC.y=
1
x
D.y=|x|
题型:填空题

以下()工作只能由爆破工一人完成。

A.爆破母线连接脚线

B.检查爆破线路

C.爆破脚线的连接

D.爆破通电工作E.爆破前的瓦斯检测工作

题型:填空题
下面四幅图画从四个方面反映了某市公共场所存在的不良现象。请你简单描述四幅图画,对其中某一种现象陈述你的看法,可适当增加细节。词数100 字左右

电影院

 

 
参考词汇:乱写乱画scrabbles
With the development of society,more and more attention has been paid to appropriate manners.                                                                         
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
                                                                                
题型:填空题

心脏的右前斜位,摄影角度是

A.45。~55°
B.56°~65°
C.66°~70°
D.71°~80°
E.80°~85°

题型:填空题

对整个社会及其各个环节进行调节和控制体现的是保险的哪项功能?()

A.社会管理功能

B.保险保障功能

C.资金融通功能

D.防灾防损功能

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