年度作业计划是施工企业具体组织施工生产活动的主要指导文件，是基层施工单位安排施工活动

糖尿病“三联病症”是指（）。

A.糖尿病神经病变

B.糖尿病肾病

C.糖尿病眼病

D.糖尿病心脑血管病变

E.酮症酸中毒

内部收益率法适用于( )。

A．独立方案经济评价

B．独立方案可行性判斯

C．独立方案之间比较

D．独立方案之间选优

E．互斥方案之间的优劣排序

Animals ...............................................93 - 496
Automobile Travel, Highways ............................ 131- 141
Economics .............................................. 80 - 103
Educational Statistics ................................. 286- 321
Environment ............................................ 489- 496
First Aid .............................................. 1040
National Defense ....................................... 497- 510
National Parks .......................................... 747- 749
Passports ............................................... 142 -144
Patents, Copyright Laws.................................. 339- 340
Personal Finance ........................................ 55 - 79
Population, U.S ..........................................1 46-220
Presidential Elections ...................................766 -793
Social Security ...........................................56 - 61
Sports ............................................... 884- 978
Space Developments ........................................... 482
Taxation ............................................... 55 - 69
Theatre, Opera, Films .....................................470-477
Trade and Transportation ................................119- 141
United Nations ..........................................621- 624
U.S. Government ................................ 796 -800,818 -821
Washington, The Nation’s Capital......................... 688 -694

美国人口 ( )联合国

骨及关节急性化脓感染的诊断最有力的依据是（）

A.急性发作高烧，局部疼痛

B.白血球高，局部疼痛

C.全身不适，食欲差，局部痛，活动受限

D.局部穿刺有脓性物

E.高烧，局部肿胀

非正式沟通主要表现为（）

A.小道消息

B.上行沟通

C.下行沟通

D.越级报告

E.斜向沟通