下述哪一种原发瘤的肺转移可以出现骨化（） A.肝癌 B.乳癌 C.黑色素瘤 D.肾癌

阅读理解。

     When we talk about intelligence (智力), we do not mean the ability to get good scores on certain kinds

of tests or even the ability to do well in school. By intelligence we mean a way of living and behaving (表现),

especially in a new situation. If we want to test intelligence, we need to find out how a person acts instead of

how much he knows what to do.

     For example, when in a new situation, an intelligent person thinks about the situation,not about himself or

what might happen to him. He tries to find out all be can,and then he acts immediately and tries to do

something about it. He probably isn't sure how it will all work out, but at least he tries. And if he cannot make

things work out right, he doesn't feel ashamed (羞愧) that he failed, he just tries to learn from his mistakes.

An intelligent person, even if he is very young, has a special outlook (看法) on life, a special feeling about life,

and how he fits into it.

     If you look at children, you'll see great difference between what we call "bright" children and "non-bright"

children. They are actually two different kinds of people, not just the same kind with different amount of

intelligence. For example, the bright child really wants to find out about life-he tries to get in touch with

everything around him. But the unintelligent child keeps more to himself and his own dream-world:he seems

to have a wall between him and life in general.

1. According to this passage, intelligence is the ability to ________.

A. get some high scores on some tests

B. do well in school

C. deal with life

D. have a lot of book knowledge

2. In a new situation, an intelligent person ________.

A. knows more about what might happen to him

B. is sure of the result he will get

C. cares more about himself

D. keeps his mind on what to do about the situation

3. If an intelligent person failed, he would ________.

A. try not to feel ashamed

B. learn from his mistakes

C. try to find all he could

D. make sure what result he would get

4. Bright children and non-bright children ________.

A. are two different types of children

B. are different mainly in their degree of cleverness

C. have difference only in their way of thinking

D. have different knowledge about the world

小萌同学家楼道灯的控制电路中接入了光传感器．在天黑时，灯就亮；在天亮时，灯就熄灭．这样天黑时，不管是否有人经过楼道，灯都是亮着的，白白浪费了宝贵的电能．学了门电路和传感器后，小萌同学就试着改进楼道灯，以节约能源．他设想在楼道灯控制电路中接入另一个传感器，在天黑时，出现声音灯才开启，这样便可节约大量电能．你认为小萌应接入的传感器和两个传感器问采用的门电路分别是（　　）

A．温度传感器  与门

B．声传感器    与门

C．声传感器    或门

D．力传感器    或门

可以诊断肝细胞癌

A．AFP＜20μg/L
B．AFP＞100μg/L
C．AFP＞200μg/L持续6周
D．AFP＞200μg/L持续8周
E．AFP＞500μg/L持续2周

脑、心、肝、肾组织中吸入麻醉药浓度与动脉血中浓度达到平衡约需（）

A.2分钟

B.4分钟

C.10分钟

D.6分钟

E.8分钟

A320飞机FAC安装在（）

A.前电子舱；

B.右前电子舱；

C.右后电子舱