属于广播设备的是（） A.噪声传感器 B.天线 C.显示器 D.导乘设备

Below is adapted from an English dictionary. Use the dictionary to answer the following questions.

figure / fīgə / noun, verb

● noun

1. a number representing a particular amount, especially one given in official information: the trade / sales figures

2. a symbol rather than a word representing one of the numbers between 0 and 9: a six-figure salary

3. (informal) the area of mathematics that deals with adding, multiplying, etc. numbers

4. a person of the type mentioned: Gandhi was both a political and a religious figure in Indian history.

5. the shape of a person seen from a distance or not clearly

6. a person or an animal as shown in art or a story: a wall with five carved figures in it

7. the human shape, considered from the point of view of being attractively thin: doing exercise to improve one’s figure

8. a pattern or series of movements performed on ice: figure-skating

* be / become a figure of fun: be / become sb. that others laugh at

* cut a…figure: sb with a particular appearance: He cut a striking figure in his dinner jacket.

* put a figure on sth:  to say the exact price or number of sth.

* a fine figure of man / woman: a tall, strong-looking and well-shaped person

* figure of speech: a word or phrase used in a different way from its usual meanings in order to create a particular mental image or effect

* figurehead: someone who is the head or chief in name only (with no real power or authority)

● verb

1. to think or decide that sth. will happen or  is true: I figured that if I took the night train, I could be in Scotland by morning.

2. to be part of a process, situation, etc. especially an important part: My opinion of the matter didn’t seem to figure at all.

3. to calculate an amount or the cost of sth: We figured that attendance at 150,000.

* figure in: to include (in a sum): Have you figured in the cost of hotel?

* figure on: to plan on; to expect sth. to happen: I haven’t figured on his getting home so late.

* figure out: to work out; understand by thinking: Have you figured out how much the trip will cost?

* It / That figures!:  That seems reasonable.

小题1:According to the information above, which of the following sentence is not right?

A．This year’s sales figures were quite excellent.

B．I couldn’t figure out what the teacher was talking about.

C．She was the leading figure in British politics in the 1980s.

D．He was about to speak but she put a figure on his lips to stop him.小题2: — She was coming late again for the work.

— ______! That’s typical of her. You just can’t do anything to stop her doing that.

A．It figures her out

B．She is a figure of fun

C．It cuts a poor figure

D．It figures小题3:The phrase “watch my figure” in the sentence “Don’t tempt me with chocolate; I am watching my figure.” means “______”.

A．add the numbers

B．have sports

C．try not to get fat

D．watch games小题4:Which sentence is used as figure of speech?

A．John is fond of animals and raises a rabbit as a pet.

B．In some countries, bamboo can be used to build houses.

C．We all regard Mr. Smith as an important figure in our company.

D．I didn’t really mean my partner was a snake.

牙周膜最薄处是在（）

A.牙根中1／3

B.牙根颈1／3

C.根尖处

D.根分叉处

E.根尖1／3

阅读下列材料早年，梅兰芳与人合演《断桥》，也就是《白蛇传》，剧情是白娘子和许仙两个人悲欢离合的爱情故事，梅兰芳在剧中饰演白娘子。剧中，白娘子有一个动作就是面对负心的丈夫许仙追赶、跪在地上哀求她的时候，她爱恨交加、五味杂陈，就用一根手指头去戳许仙的脑门儿，不想，梅兰芳用力过大，跪在那里扮演许仙的演员毫无防备地向后仰去。这是剧情里没有设计的动作，可能是梅兰芳入戏太深，把对许仙的恨全都聚集在了手指头上，才造成了这样的失误。眼见许仙就要倒地，怎么办梅兰芳下意识地用双手去扶许仙。许仙是被扶住了，没有倒下。可梅兰芳马上意识到，我是白娘子，他是负心郎许仙，我去扶他不合常理，这戏不是演砸了吗大师到底是大师，梅兰芳随机应变，在扶住他的同时，又轻轻地推了他一下。所以，剧情就由原来的一戳变成了一戳、一扶和一推，更淋漓尽致地表现出了白娘子对许仙爱恨交织的复杂心情。这个动作，把险些造成舞台事故的错误演得出神入化，得到了大家的认可。从此，在以后的演出中，梅兰芳就沿用了这个动作，而且，其他剧种也都移植采用了这个动作处理，这个动作成了经典之作。由此可见，不仅在舞台上，在各行各业，在各个岗位，在工作中，在生活中，无论是大师还是普通人，失误和错误是难免的，关键是出现失误和错误以后怎么去对待，怎么去处理。处理不当，会酿成事故，导致全盘失败；处理得当，能败中取胜，化腐朽为神奇。(1)为什么“无论是大师还是普通人，失误和错误是难免的”(2)梅兰芳为什么能“把险些造成舞台事故的错误”变为成功的“经典之作”(3)当我们在认识和实践活动中出现错误或失败该怎样对待和处理

自下而上语法分析的主要分析动作是（）

A.推导

B.规约

C.匹配

D.移进-规约

射线照相灵敏度如何测量。常用于测量灵敏度的工具有那些？