注射用水应于制备后几小时内适用A．4小时 B．8小时 C．12小时 D．16小时 E

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误涉及一个单词的增加、删除或修改。

Last weekend we went mountain-climbing. Even the heavy rain in the morning could not prevent us go. Setting off very early, we went along an extreme narrow road, all in high spirits. On every side of the road were green fields and some farm house. We could hear the sound of the rain and our footsteps mixing with our laughter. At noon we reached top of the mountain. That surprised us most was the beauty of the scenes there. After having a short rest and sharing with the food we had brought, we started going down. It rained even harder. We are wet to the skin, and we still sang and laughed happily.

下列集中趋势测度值中，适用于品质数据的是（）。

A.众数

B.简单算术平均数

C.标准差

D.加权算术平均数

嫁娶盛事是民俗摄影中的（）题材。

A.生活生产

B.宗教文化

C.人生礼仪

D.物质文化

某金融企业2005年度纳税调整前的所得40万元，无其他纳税调整事项。注册税务师核查，当年“营业外支出”账户中列支了通过当地教育部门和民政部门分别向农村义务教育的捐赠5万元、贫困山区的捐赠10万元。该企业2005年应缴纳的企业所得税为()。

A．13.20万元

B．14.85万元

C．16.104万元

D．16.30万元

“云南山川形势，东以曲靖为关，以沾益为蔽；南以元江为关，以车里为蔽；西以永昌为关，以麓川为蔽；北以鹤庆为关，以丽江为蔽。”说的是云南的( )。

A．经济区位
B．天文区位
C．自然地理区位
D．文化区位