小关节病变CT表现为() A.椎间盘膨隆,有气体影 B.黄韧带肥厚和侧隐窝狭窄 C.

题型:单项选择题

问题:

小关节病变CT表现为()

A.椎间盘膨隆,有气体影

B.黄韧带肥厚和侧隐窝狭窄

C.椎小关节增生,关节间隙变窄、积气

D.关节破坏伴软组织肿块

E.椎体增生和破坏

考点:放射医学(医学高级)CTCT题库
题型:单项选择题

坚持自己的道德信念,强调在“隐”“微”处下工夫,属于国家机关工作人员道德修养途径的哪一种( )

A.见贤思齐

B.省察克制

C.慎独

D.公正廉洁

题型:单项选择题

(8分)现在V、W、X、Y、Z五种元素,它们的核电荷数依次增大,且都小于20,其中V的一种原子的原子核内没有中子;W和Y元素原子的最外层电子数相同,且W元素原子L层电子数是K层电子数的3倍,Y元素原子最外层电子数是X元素原子最外层电子数的两倍;X、Z是金属元素,Z的核外电子排布与Ar原子相同。请回答:

(1)V是        ,X是       ,Z是          (填元素符号)

(2)Y在周期表中的位置是                          

(3)V和W形成V2W型化合物的电子式为         ,所含的化学键类型为       

(4)用电子式表示Z和Y形成化合物的过程是                          

题型:单项选择题

To understand the marketing concept, it is only necessary to understand the difference between marketing and selling. Not too many years ago, most industries concentrated primarily on the efficient production of goods, and then relied on "persuasive salesmanship" to move as much of these goods as possible. Such production and selling focuses on the needs of the seller to produce goods and then convert them into money.

Marketing, on the other hand, focuses on the wants of consumers. It begins with first analyzing the preferences and demands of consumers and then producing goods that will satisfy them. This eye - on - the - consumer approach is known as the marketing concept, which simply means that instead of trying to sell whatever is easiest to produce or buy for resale, the makers and dealers first endeavor to find out what the consumer wants to buy and then go about making it available for purchase.

This concept does not imply that business is benevolent(慈善的) or that consumer satisfaction is given priority over profit in a company. There are always two sides to every business transaction -- the firm and the customer -- and each must be satisfied before trade occurs. Successful merchants and producers, however, recognize that the surest route to profit is through understanding and meeting to customers. A striking example of the importance of meeting to the consumer presented itself in mid - 1985, when Coca Cola changed the flavor of its drink. The non - acceptance of the new flavor by a significant part of the public brought about a prompt(果断的) restoration(恢复) of the Classic Coke, which was then marketed alongside new. King Customer ruled!

小题1: The marketing concept discussed in the passage is, in fact, __________.

A.the practice of turning goods into money

B.making goods available for purchase

C.the customer- centered approach

D.a form of persuasive salesmanship小题2: What was the main concern of industrialists before the marketing concept was widely accepted?

A.The needs of the market.

B.The efficiency of production.

C.The satisfaction of the user.

D.The preferences of the dealer.小题3:According to the passage, the underlined part "to move as much of these goods as possible" ( Para. 1 ) means _________.

A.to sell the largest possible amount of goods

B.to transport goods as efficiently as possible

C.to dispose of these goods in large quantities

D.to redesign these goods for large - scale production小题4: What does the restoration of the Classic Coke best illustrate?

A.Traditional goods have a stronger appeal to the majority of people.

B.It takes time for a new product to be accepted by the public.

C.Consumers with conservative tastes are often difficult to please.

D.Products must be designed to suit the taste of the consumer.

题型:单项选择题

穿的手法一般需要将原料进行()处理。

A.出骨

B.煮熟

C.出皮

D.浸泡

题型:单项选择题

路测时发现小区间天线接反可以从那几个部分去排查()

A.核查小区PCI参数是否配错

B.排查BBU-RRU光纤是否接反

C.排查小区间RRU-天线间的跳线是否接反

D.如果使用多通道智能天线,检查天线端口与馈线是否一一对应

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