美术课上，老师给每个小组（4人一组）准备了25.12立方厘米的橡皮泥，要求每人捏

材料一：见下图漫画《视而不见》

材料二：近几年来，公安机关查获的违法犯罪未成年人，每年均超过15万人。全国性的统计数据显示，目前，未成年人犯罪已占到犯罪总人数的14％左右。

根据上述材料，简要回答下列问题：

（1）未成年人违法犯罪的主要原因是什么？

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（2）怎样才能最大限度地预防和减少青少年违法犯罪的发生？

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Taimoor entered into a contract with Classic Cars Limited (CCL) for sale of a brand new sports car. He gave the car to his son Rashid on his birthday. The next day, while Rashid was driving the car on the motorway, he saw smoke coming out of the engine. He called a mechanic. The mechanic examined the car and suggested that the car may have been a used car and not a brand new one. Taimoor and Rashid are very angry and want to bring legal action against CCL.Required:With reference to the law of contract:

(a) advise Taimoor on what legal action he can bring against CCL and the chances of its success; and (5 marks)

腰椎间盘突出症患者，L₅神经受压的典型体征为（）

A.膝反射异常

B.踝反射异常

C.外踝部及足外侧感觉异常

D.小腿上外侧及趾跟部感觉异常

E.足底感觉异常

湿阻之热证，多见于

A．脾胃湿热
B．湿热熏肺
C．肝胆湿热
D．大肠湿热
E．膀胱湿热

奴隶制五刑有哪些( )。

A．墨

B．劓

C．刖

D．宫