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问题 判断题

压力测试主要采取的方法是敏感性分析和情景分析，敏感性分析着重分析特定风险因素对组合或业务单元的影响，情景分析则是评估所有风险因素变化的整体效应。( )

答案

参考答案：对

阅读理解

Do you know Kurt Wenner? Do you like paintings? There are a lot of street artists in the world. People like street paintings very much. 53-year-old Kurt Wenner is one of them. And he is good at 3D street paintings and is the first person to do 3D street paintings. Kurt was born in the USA. He likes art very much. His painting Spider-Man《蜘蛛侠》 is a great success.

小题1:How old is Kurt Wenner?

A．25

B．53

C．52

D．35小题2:Kurt Wenner is the ___________ person to do 3D street paintings according to the passage.

A．first

B．third

C．second

D．one小题3:What does Kurt Wenner like very much?

A．science

B．music

C．art

D．math小题4:Where was Kurt Wenner born?

A．the UK

B．England

C．Italy

D．the USA小题5:Which is true according to the passage?

A．Kurt Wenner is a teacher.

B．There are some street artists in the world.

C．Kurt Wenner’s painting Spider-Man《蜘蛛侠》 is a great success.

D．People don’t like street paintings.
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探究题

请利用下列材料用具设计一个实验，探究条件反射的建立，写出实验步骤、现象。  

材料用具：活金鱼、鱼缸、连有电源的红色灯泡、镊子、鱼饵。

提示：实验前，多次用镊子取鱼饵饲养金鱼，使金鱼形成从镊子上取食的习惯。实验开始前1～2天不喂金鱼，使金鱼处于饥饿状态，实验时，利用喂食与灯光的结合使金鱼建立“灯光- 取食”条件反射

（1）方法步骤：

①在靠近养鱼缸的一侧开亮红灯，然后_______________。6～10秒熄灭小红灯。10分钟后再重复实验，连续6～8次。

②每天进行2～3次上述实验，7～8天后，开亮红灯时，不喂食，观察金鱼会不会产生主动取食的行为。

（2）实验现象：7～8天后，当开亮红灯时，金鱼就会__________________________。

（3）实验结论：无关刺激与_______________多次结合就可建立起_______________。
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