对二级评价项目的环境要素进行分析评价时，通常应当采用( )来描述完成。A．定量化计

下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏字符号(Λ)，并在其下面写上该加的词。

删除：把多余的词用斜线(\)划掉。

修改：在错的词下划一横线，并在该词下面写上修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者(从第11处起)不计分。

When I was in high school, most of my friend had bicycles. I hoped I could also have it. One day I saw a second-hand bicycle, that was only one hundred Yuan. I asked my father the money. But he said he could only give me half of the money. He should find the other half myself. So I went to sell newspapers after the school. My father was pleasing when I showed him the money a month after. He gives me the other fifty. You can imagine what happy I was when I rode to school on my own bicycle.

社会运动的物质基础是( )。

A．自然环境
B．阶级关系
C．生产方式
D．从事物质生产和自然生产的人们的总和

下列选项中属于附加险的是( )。

A．提货不着险

B．短量险

C．钩损险

D．淡水雨淋险

ADC208标配纸盒1进纸系统的正确描述是（）

A.采用[拾纸辊+进纸辊+分离辊]设计.确保进纸顺畅，避免卡纸

B.由于处理速度降低，进纸系统采用[进纸辊+分离]

C.低速印量的机器.[进纸辊+摩擦片]设计就能满足机器进纸设计

D.以上描述都不正确

边际资本成本指企业追加筹资的资本成本，也就是增加一个单位资本所需要负担的成本。