题目内容

下列哪一组性能属于钢筋的力学性能？（）
Ⅰ．拉伸性能 Ⅱ．塑性性能 Ⅲ．冲击韧性
Ⅳ．冷弯性能 V．焊接性能

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特别法的特别体现在其效力限于（）。

人本原理体现了以人为本的指导思想，包括三个原则，下列不包括在人本原理中的原则是（）。 A．激励原则 B．动力原则 C．能级原则 D．安全第一原则

根据材料请回答 56～60 题：
甲乙丙三人实施信用证诈骗。侦查过程中，某地级市公安机关向该市检察院提请批准逮捕甲、乙、丙三人。其中，甲系省、市两级人民代表大会代表；乙系自由职业者；丙系无国籍人士。在审查批捕过程中，检察院查明：乙已怀有两个月身孕。
第 56 题根据刑法规定，信用证诈骗罪的法定最高刑为（）。

Robots
1 The most sophisticated （先进的）Japanese robots, which have vision systems and work at very high speeds, are still based on .American designs. Studies of robots, particularly computer control software, are considered to be generally less advanced in Japan than in America or Europe.
2 Atthough industrial robots were originally developed as devices for simply handling objects, tooay their commonest uses are for more skilled work like welding （焊接）, spray-painting and assembling components.
3 In Britain, robot sales appropriately peaked in 1984, but have been declining ever since. This is partly because British wage rates are too low to make robots financially. attractive and partly Decause engineers now have more experience with robots and are more aware of the difficulties of introducing them effectively.
4 It has been calculated that a robot uses on average about 100 times more energy than a human to do an ecuivalent job.
5 "It is estimated that 20% of all comic book heroes in Japan are robots. This is an enormous numbe because comics are so popular that they make up a third of all material published in Japan.
6 The reliability of robots is measured in their M.T.B．F． or mean time between failures,This has risern from about 250 hours in the mid,1970s to about 10,000 hours today（equivalent to working 18 hours a day for two years）. One way robot manufacturers have,increased reliability is to test every single component they buy, instead of the normal procedure of just testing a small sample.
7 The biggest single benefit of introducing robots claimed by Japanese companies is that they increase quality control once Programmed, the robots can work more accurately and; consistently than humans, who can get tired and bored.
第 23 题 Paragraph 2_________________