下列各项不属于秦、隋、元三个朝代相似之处的是()A.都结实了长期分裂 B.都开凿过运

题型:单项选择题

问题:

下列各项不属于秦、隋、元三个朝代相似之处的是()

A.都结实了长期分裂

B.都开凿过运河

C.都创设了对后世影响深远的行政机构

D.都是短命王朝

考点:百科知识竞赛百科知识竞赛题库
题型:单项选择题

(3分)在连接电路时,如果发现有连接错误,很多同学习惯于将导线全部拆除,重新连接。其实,有时只要拆除部分有连接错误的导线,并重新正确连接就能解决问题。如图所示是小明连接的电路。

(1) 如果合上开关,将出现        (选填“断路”或“短路”)的现象。除了两只灯都不亮以外,还会造成                 的不良后果。

(2) 观察图21所示的实物电路,在下面两种方案中任选一种方案,使电路成为合理的电路。

在图中只拆除一根导线,使两灯成为串联

的电路。在要拆除的那根线上画“×”。

② 在图中只改动一根导线的一端,使两灯成为

并联的电路。在被改动的导线上画“×”,

题型:单项选择题

连续用药较长时间,药效逐渐减弱,需加大剂量才能出现药效的现象称为

A.耐受性

B.耐药性(抗药性)

C.躯体依赖性

D.快速耐受性

E.精神依赖性

题型:单项选择题

物质的用途与性质密切相关。下列叙述错误的是:     [ ]

A.“餐具洗洁精”有乳化功能,可以用来洗涤餐具上的油污    

B.水煤气的成分含氢气和一氧化碳,具有还原性,可以用作炼铁的还原剂    

C.氮气化学性质比较稳定,可以用于充气包装易碎的食品    

D.熟石灰能和酸发生中和反应,胃酸过多的病人可以喝石灰水中和胃中的盐酸

题型:单项选择题

Wily is it that students in less popular majors sometimes find it easier to get a job? Simple. It’s because they are out there in the “blue ocean",a relatively untouched area.

The term was created by Chan Kim and Renee Manborgne, two professors

ho use it to describe less crowded parts of business and industry with little or not completion. It contrasts with the “red ocean", which is already saturated, competitive, and crowded with people or companies providing the same services or producing the same goods.

According to these two authors,the primary goal of business is to enter the “blue ocean" or create a new market. This is done by creating what no one else has. Business must come up with creative things that are useful and affordable and reduce unnecessary costs. So customers get what they want for less and sellers get a higher return on their investment. When these two are combined,it’s a catalyst(催化剂)for the blue ocean market.

McDonald’s is a popular example. Traditional restaurants have waiters,table settings,men us,and a certain type of service. McDonald’s,however,was different. It did away entirely with waiters and table service,and kept the menu limited.

But in its number of locations,speed,overall quality and child friendliness. McD0naid's did far better than traditional restaurants. In this sense,one can say that McDonald’s was a totally different concept in eating out. It met the blue ocean demand.

63. According to Chan Kim and Renee Mauborgne,“blue ocean” means    .

A. crowded parts of business and industry with little competition

B. new markets which are full of competition    .

C. new companies offering different services from old ones

D. certain untouched markets with few competitors

64. The underlined word "saturated” in Para. 2 probably means“         ”.

A. carry out according to an unusual method      B. arrange in advance

C. be unable to take any more                D. be different from the old market

65. McDonald’s success lies in         .

A. its being different from traditional restaurants

B. inventing a unique business with few competitors

C. its advanced operation and management

D. its best overall quality and services

66. For a website providing information and services for new mothers,finding the “blue ocean" means         . ·

A. offering something other websites don’t have

B. offering the best information and services

C. creating a new market to help the website stand out

D. looking for a unique position in the marketplace

题型:单项选择题

在林德布洛姆看来,以下不属于直接决策者之列的是( )

A.行政机构的主要领导人

B.立法机构的主要领导人

C.司法机构的主要领导人

D.普通公民

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