呋塞米属于A．强效利尿药B．中效利尿药C．保钾利尿药D．碳酸酐酶抑制药E．渗透性利尿

在估算每年营业现金流量时，将折旧视为现金流入量的原因是()。

A.折旧是非付现成本

B.折旧可抵税

C.折旧是付现成本

D.折旧不可抵税

诊断缺铁性贫血早期的实验室依据是（）。

A.血清铁降低

B.血清铁蛋白降低

C.血清总铁结合力增高

D.外周血呈小细胞低色素性贫血

E.骨髓象红细胞胞浆成熟落后于胞核

I will never forget the year I was about twelve years old. My mother told us that we would not be (16) Christmas gifts because there was not enough money. I felt sad and thought, "What would I say when the other kids asked what I’ d (17) " Just when I started to (18) that there would not be a Christmas that year, three women (19) at our house with gifts for all of us. For me they brought a doll. I felt such a sense of (20) that I would no longer have to be embarrassed when I returned to school. I wasn’t (21) . Somebody had thought (22) of me to bring me a gift.

Years later, when I stood in the kitchen of my new house, thinking how I wanted to make my (23) Christmas there special and memorable, I (24) remembered the women’s visit. I decided that I wanted to create that same feeling of (25) for as many children as I could possibly reach.

So I (26) a plan and gathered forty people from my company to help. We gathered about 125 orphans (孤儿) at the Christmas party. For every child, we wrapped colorful packages filled with

toys, clothes, and school supplies, (27) with a child’ s name. We wanted all of them to know they were (28) Before I called out their names and handed them their gifts, I (29) them that they couldn’t open their presents (30) every child had come forward. Finally the (31) they had been waiting for came as I called out, "One, two, three. Open your presents!" As the children opened their packages, their faces beamed and their bright smiles (32) up the room. The (33) in the room was obvious, and (34) wasn’ t just about toys. It was a feeling, and the feeling I knew (35) that Christmas so long ago when the women came to visit. I wasn’t forgotten. Somebody thought of me. I matter.

27（）

A.none 

B.few 

C.some 

D.each

根据《建筑施工工具式脚手架安全技术规范》，当支撑悬挂机构前后支撑点的结构的强度不满足使用要求时，应采取（）的措施。

A.垫板放大受荷载面积

B.增大悬挂机构强度

C.下层支顶结构

D.安全范围内减小配置

注意：下面出现的所有文件都必须保存在指定的文件夹下。
(1)打开工作簿文件EX01.XLS，将工作表sheet1(内容如下)的A1:D1单元格合并为一个单元格，内容居中；计算“销售额”列(销售额=销售数量×单价)，将工作表命名为“图书销售情况表”。

某书店图书销售情况表
图书类型	销售数量(本)	单价(元)	销售额(元)
经管类	714	18.8
工具类	982	24.5
教辅类	1289	12.8

　　(2)打开工作簿文件EX01.XLS，对工作表“计算机动画设计成绩表”(内容如下)内的数据清单的内容按主要关键字为“总成绩”的递减次序和次要关键字为“学号”的递增次序进行排序，排序后的工作表还保存在EX01.XLS工作簿文件中，工作表名不变。

系别	学号	姓名	考试成绩	实验成绩	总成绩
信息技术	200810021	王力	80	15	95
计算机应用	200820032	刘辉	68	16	84
自动控制	200830023	廖常青	91	18	109
经济管理	200850034	文冰	75	14	89
信息技术	200810076	张小雷	96	13	109
数字理论	200840056	洪英	67	12	79
自动控制	200830021	刘旭	69	12	82
计算机应用	200820089	萧风	78	14	92
计算机应用	200820005	陈海兵	91	18	109
自动控制	200830082	李子欣	82	19	101
信息技术	200810062	肖键	79	20	99
经济管理	200850022	陈林	68	14	82
数字理论	200840034	张美红	87	15	102
信息技术	200810025	刘涵韵	73	16	89
自动控制	200830026	高林长	80	18	98