问题 选择题

读图,回答问题。

小题1:观测点a的地方时21:00时,a点旗杆的影子指向什么方向:

A.东北方向

B.西北方向

C.东南方向

D.西南方向小题2:从观测点a所处的季节分析,下列发生在中国的地理现象与之吻合的是:

A.松花江流域出现春汛

B.华北平原冬小麦返青季节

C.黑龙江漠河镇出现白夜现象

D.湘.鄂.皖.苏商品棉基地为棉花收摘季节

答案

小题1:C

小题2:C

本题考查太阳视运动及图示。

小题1:①根据太阳视运动的路径从极地俯视呈顺时针,可知从极地俯视地球呈逆时针自转,该地为北极地区;②北极地区正午太阳在正南方向天空,即C为正南,然后可知e为正北,b为正东,d为正西,它们对应的地方时,1为12:00,3大致为18:00,5为24:00,7大致为6:00,可知21:00大致在4;③21:00太阳大致在4,影子位于c、a、b这一区域,为东南。

小题2:结合上题分析北极地区出现极昼,为北半球的夏季,故C项正确。

判断题
单项选择题

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 statistics in the text indicate ()

A. the fame of WSG&R

B. the notoriety of Larry Sonsini

C. the boom of WSG&R

D. the obligation of Hewlett-Packard