肺痈溃脓期的治疗主方是（） A.银翘散 B.千金苇茎汤 C.如金解毒散 D.加味桔梗

Father of TV

Invention of television began in 1922 in Rigby, Idaho, the hometown of Philo Farnsworth. At the age of 16, Philo was a very shy boy. Only his science teacher, Justin Tolman, realized that Philo was a special person.

One day after school Mr. Tolman found Philo in the classroom. The boy was making drawings on the chalkboard.

“What are you doing?” Mr. Tolman asked with interest, “What are these drawings?”

“I want to invent things,” Philo answered, “and these are the drawings of one of my first inventions. I have an idea for a way of sending pictures through the air. Please, just let me tell you about it. You are the only person who can understand what I have done.” In the school library Philo had read about a man who had worked on an idea for television, but had failed. Philo was sure that his own idea was better and that he could succeed.

Mr. Tolman was not sure and asked Philo many questions about the drawings. Giving facts and figures, Philo answered every question.

In 1926, Philo sent his drawings to Washington, along with a letter asking for the patent rights on television. Since then, television has become an important business all over the world.

小题1:When he lived in his hometown, Philo was _______.

A．quite different from others

B．an active boy

C．an inventor

D．a hard-working boy小题2:When Philo said “You are the only person who can understand what I have done.” In Paragraph 4, his mood was ________.

A．discouraged

B．trusting

C．guilty

D．hopeless小题3:It took Philo ____ to invent the television.

A．2 years

B．6 years

C．4 years

D．8 years小题4:When Mr. Tolman saw Philo’s drawing, he _______.

A．did not believe it was Philo’s invention

B．believed Philo could succeed

C．believed Philo was a special person

D．did not believe Philo could succeed

传万祀而无昧，悬百王而不朽。 悬：（）。 百王：（）。

怎样销售这批珠宝

位于美国加州的一家珠宝店专门经营由印第安人手工制成的珠宝首饰。几个月前，珠宝店进了一批由珍珠质宝石和白银制成的手镯、耳环和项链。该宝石同商店以往销售的绿松石宝石不同，它的颜色更鲜艳，价格也更低。很多消费者还不了解它。对他们来说，珍珠质宝石是一种新的品种。副经理希拉十分欣赏这些造型独特、款式新颖的珠宝，她认为这个新品种将会引起顾客的兴趣，形成购买热潮。她以合理的价格购进了这批旨饰，为了让顾客感觉物超所值，她在考虑进货成本和平均利润的基础上，为这些商品确定了销售价格。

一个月过去了，商品的销售情况令人失望。希拉决定尝试运用她本人熟知的几种营销策略。比如，希拉把这些珠宝装入玻璃展示箱，摆放在店铺入口醒目的地方。但是，陈列位置的变化并没有使销售情况好转。

在一周一次的见面会上，希拉向销售人员详细介绍了这批珠宝的特性，下发了书面材料，以便他们能更详尽、更准确地将信息传递给顾客。希拉要求销售员花更多的精力来推销这个产品系列。

不幸的是，这个方法也失败了。希拉对助手说，“看来顾客是不接受珍珠质宝石。”希拉准备另外选购商品了。在去外地采购前，希拉决定减少商品库存，她向下属发出把商品半价出售的指令后就匆忙起程了。然而，降价也没有奏效。

一周后，希拉从外地回来。店主贝克尔对她说：“将那批珠宝的价格在原价基础上提高两倍再进行销售。”希拉很疑惑，“现价都卖不掉，提高两倍会卖得出去吗”

问题：

结合案例，说明影响定价的主要因素、基本的定价方法及定价策略。

根据图17-3所给出的网络连接方式及相关的网络参数，区域(A)与区域(B)中计算机的网络参数配置为：
区域(A)计算机“IP地址”(范围)： (1) ；
区域(A)计算机“子网掩码”： (2) ；
区域(A)计算机“默认网关”： (3) ；
区域(B)计算机“IP地址”(范围)： (4) ；
区域(B)计算机“子网掩码”： (5) ；
区域(B)计算机“默认网关”： (6) 。

什么是风沙流？