设计阶段发包与合同管理任务包括( )。 A．招标，投标 B．确定施工发包模式 C．

下列成语所描述的动物行为中，属于学习行为的是

A．蜻蜓点水

B．蜘蛛结网

C．作茧自缚

D．老马识途

关于著作权的说法，错误的是（）。

A．著作权因作品的创作完成而自动产生

B．未发表的作品不受著作权法保护

C．著作人身权归作者享有，不能转让

D．著作人身权不受著作权保护期限的限制

目前发现角6500多种由一对等位基因控制的单基因遗传病，例如白化病是由常染色体隐性致病基因引起的，多指、并指是由常染色体显性致病基因引起的。红绿色盲、血友病是X染色体隐性致病基因引起的，抗维生素D佝偻病是由X染色体显性致病基因引起的。下图为某单基因遗传病的系谱图，其中Ⅱ6不携带该遗传病的致病基因。

请据图回答（显性基因用E表示，隐性基因用e表示）：

若该病是多指，色觉正常正常的Ⅲ8与一个正常女性婚配，生了一个正常女儿和一个患有红绿色盲（显性基因用B表示，隐性基因用b表示）的儿子，则Ⅲ8的基因型是（）。他们再生一个手指和色觉均正常孩子的概率是（）

滥用药物的危害

滥用维生素D的危害

A．影响儿童生长和骨骼成熟
B．使原有溃疡病复发或恶化
C．导致骨质疏松、自发性骨折等
D．破坏人体内微生态环境的稳定
E．引起肝脏肿大、肾脏损害，骨骼硬化

Few beyond California’ s technology crowd recognise the name Larry Sonsini; none within its circle could fail to. For four decades he has been lawyer, adviser and friend to many prominent companies and investors. Some consider him the most powerful person in Silicon Valley. Companies beg for his law firm to represent them. The 65-year-old chairman of Wilson Sonsini Goodrich & Rosati (WSG&R) has suddenly been thrust into the spotlight: first, for counselling many of the technology firms now under scrutiny for backdating stock options (and in some cases, serving on their boards); and more recently, as outside counsel to Hewlett-Packard (HP), for initially defending the board’s dubious investigative practices.

WSG&R boasts 600 lawyers and represents around half of Silicon Valley’s public companies, including Apple Sun Microsystems and Google. Last year it ranked first in private-equity and venture-capital deals, with nearly twice as many as its closest rival. Over the past five years WSG&R has worked on over 1 000 mergers and acquisitions, collectively worth over $ 260 billion.

The recent troubles cast a shadow over WSG&R’s reputation. Although Mr. Sonsini is not accused of wrongdoing himself, many of his firm’s clients are on the ropes. Former executives at Brocade Communications suffered criminal charges in July, Mr. Sonsini Served on Brocade’s board until last year and his firm was its outside counsel. He also was on the boards of Pixar, Echelon, Lattice Semiconductor, LSI Logic and Novell all firms at which the issuing of stock options is being called into question.

WSG&R dismisses the idea that Mr. Sonsini faced a conflict of interest by acting as both director and legal adviser to so many firms and says he did not advise HP in its investigation of board members. Mr. Sonsini initially said it was "well done and within legal limits". It now seems it was neither.

The phrase "on the ropes" in the second sentence of the third paragraph denotes （）

A. under control

B. in the danger

C. on the horizon

D. on the verge of collapse