吸入麻醉药的可控性与A．血/气分配系数有关 B． 油/气分配系数有关 C．脂肪/血分

Dogs can also go to school to learn how to help people who cannot hear. If a person cannot hear, we say he or she is deaf.

Dogs who help deaf people must learn many different sounds. Then they must be able to show the deaf person what is making the sound. When they hear a visitor at the door, dogs learn to walk to the deaf person and then walk to the door. And if a telephone rings, they walk to the deaf man or woman and then walk to the telephone. These dogs can also help deaf mothers. If a baby is crying in another room, dogs walk to the mother and then to the baby. These dogs wear a yellow coat to show that they are special dogs that are helping a deaf person. There have been many times when these dogs have saved a life. You may see in a newspaper that a dog heard a fire alarm and lay down near the deaf person's feet. That is the sign for danger. The person knows that something is wrong and can go away from the fire.

Special dogs can also help people who are disabled in various ways. For example, dogs can pull off their gloves or socks! Think how difficult your life would be if you were blind, deaf or disabled! But if you had a special dog like this to help you, your life would be much easier.

小题1:Dogs who help deaf people must learn             

A．different sounds

B．different languages

C．different colors

D．different faces小题2:According to the passage, the special dogs can NOT             

A．care for babies

B．talk to people

C．realize the danger

D．pull off socks小题3:Which of the following statements is TRUE?

A．Special dogs can do what people cannot do.

B．Special dogs can only help people who are deaf.

C．Special dogs can help people in every part of their life.

D．Special dogs can make some people's life much easier.

凡遇下列哪些情况可以不行骨髓检查确诊（）

A.不明原因发热，有恶病质

B.血友病

C.血涂片中有幼稚细胞或可疑细胞

D.血细胞原因不明减少或增多时

E.不明原因的肝、脾、淋巴结肿大

Good afternoon, everybody. I’m pleased to be here with you, graduates of 2007. I’m a (1) , and students often approach me with (2) . You see, we are living in a society of great changes. With the presence of (3) , the process of getting a job in today’s world has changed for (4) .
Well, how can you use new technologies to help you First, let’s look at how you (5) . The traditional method of hunting for a job in the past required first, doing research on jobs that were (6) , typically by looking in newspapers, periodicals and magazines, as well as TV ads, and (7) . Then you decided where and for what post you were going to apply, put your resume (8) in a stamped envelope, and waited anxiously for someone to (9) .
Well, today, maybe the job search and (10) are very much the same, but the tools used are much more advanced, and they (11) . In fact, technology has not so much changed the process as enhanced it. The benefit, both for (12) , is that this makes the search more open to people of (13) from all over the world. But as more people are involved, it becomes (14) for the applicant than it ever was before.
The (15) for the working world today is learning these new and (16) and combining them with the older methods people have been using for years. For example, (17) , you can research employment not just in your city, but also in your state, your country, and (18) . You can copy information from a web page and paste it into a Microsoft Word document that’s easy to (19) . In many ways, it’s easier now: Just type your job application, click, and (20) ; it gets there in an instant.

在一定温度下,可逆反应A(g)+3B(g)  2C(g)达到平衡的标志是（     ）

A．A的生成速率与C分解的速率相等

B．单位时间生成nmolA,同时生成3nmolB

C．单位时间生成nmolA,同时生成2nmolC

D．单位时间生成B的速率与生成C的速率相等

中水管道不宜暗装于墙体和楼板内，如必须暗装于墙槽内时，必须在管道上有明显且不会脱落的标志。