投资项目的主要风险不包括( )。A.技术与工程风险 B.组织风险 C.政策风险 D

题型:单项选择题

问题:

投资项目的主要风险不包括( )。

A.技术与工程风险

B.组织风险

C.政策风险

D.经济风险

考点:注册咨询工程师项目决策分析与评价项目决策分析与评价
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表面粗糙度

题型:单项选择题
已知a>b>0,且c>d>0.则
a
d
b
c
的大小关系是______.
题型:单项选择题

患者男,59岁。声嘶伴咽部不适半年,痰中带血1个月。查体:甲状软骨膨大,右上颈部(Ⅱ区)可及大小约2cm×2.5cm质韧固定包块,无压痛。既往否认结核病史。患者行颈部MRI提示肿瘤位于声门上区,并侵及会厌前间隙、左侧咽壁、会厌及甲状软骨,左侧声带固定,口咽及咽旁无侵犯,上颈可见多个肿大淋巴结。直接喉镜病检提示声门上区中分化鳞癌。其他辅助检查未见转移。

根据相关检查,患者临床分期为()

A.cT1N1M0

B.cT2N1M0

C.cT3N2M0

D.cT4N2M0

E.cT4N3M0

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Selection to participate in a top executive-education program is an important rung on the ladder to top corporate jobs. U. S. corporations (1) billions of dollars in this form of management development -- and use it to (2) and train fast-track managers. Yet one (3) of executive education found that less than 5% of the managers (4) to these high-profile programs are women -- and minorities are terribly (5) as well.

The numbers are (6) . In regular business (7) usually paid for by the participant, not an employer -- there are plenty of women and minorities. Women, for example, (8) for about 30% of MBA candidates. Yet in the (9) programs paid for by corporations that round out a manager’s credentials at a (10) career point, usually at age 40 or 45, companies are making only a (11) investment in developing female and minority executives. A case (12) point: Only about 30% of the 180 executives in Stanford’s recent (13) management program were women.

Most companies say these days they are (14) hiring and promoting women and minorities-- and there are some (15) trends in overall employment and pay levels so why are companies (16) the ball when it (17) executive education The schools (18) that they are neither the cause of nor the cure for the problem. A Harvard Business School dean figures that companies are (19) of sending their female executives (20) they don’t want to lose them to competitors.

9()

A.privileged

B.prestigious

C.preferable

D.professional

题型:单项选择题

粒细胞层位于Ficoll分层液的()

A.第一层

B.第二层

C.第三层

D.上层

E.下层

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