正确答案: D

只要认识错误，就能改正错误

题目："只有认识错误，才能改正错误。"以下诸项都准确表达了上述断定的含义，除了( )。

解析：此题考查假言命题的推理。题目中的信息转换为推出关系可得"改正错误一认识错误"，其逆否命题为"没有认识错误一不能改正错误"。只有D项与这两种表述方式都不同，故选择D项。

查看原题 查看所有试题

学习资料的答案和解析：

[单选题]孔子，中国春秋末期的思想家和教育家，儒家思想的创始人。孔子的教育活动不但培养了众多学生，而且他在实践基础上提出的教育学说，为中国古代教育奠定了理论基础。下列观点中不是他提出的一项是( )。

玉不琢，不成器；人不学，不知道

解析："玉不琢，不成器；人不学，不知道"出自《札记·学记》，不是孔子提出的观点。

[单选题]下列表述中，不能体现环境对人身心发展的影响的是( )。

"龙生龙凤生凤，老鼠的儿子会打洞"

解析：A、B、C三项都是环境对人身心发展的影响，D选项是遗传对人身心发展的影响。

[单选题]抑郁质气质的神经类型特征是( )。

弱型

解析：抑郁质的人神经类型属于弱型，他们体验情绪的方式较少，稳定的情感产生也很慢，但对情感的体验深刻、有力、持久，而且具有高度的情绪易感性。

[单选题] After the violent earthquake that shook Los Angeles in 1994, earthquake scientists had good news to report: The damage and death toll could have been much worse. More than 60 people died in this earthquake. By comparison, an earthquake of similar intensity that shook America in 1988 claimed 25,000 victims. Injuries and deaths were relatively less in Los Angeles because the quake occurred at 4:31 am on a holiday, when traffic was light on the city's highways. In addition, changes made to the construction codes in Los Angeles during the last 20 years have strengthened the city's buildings and highways, making them more resistant to quakes. Despite the good news, civil engineers aren't resting on their successes. Pinned to their drawing boards are blueprints for improved quake resistant buildings. The new designs should offer even greater security to cities where earthquakes often take place. In the past, making structures quake-resistant meant firm yet flexible materials, such as steel and wood, that bend without breaking. Later, people tried to lift a building off its foundation, and insert rubber and steel between the building and its foundation to reduce the impact of ground vibrations, The most recent designs give buildings brains as well as concrete and steel supports. Called smart buildings, the structures respond like living organisms to an earthquake's vibrations. When the ground shakes and the building tips forward, the computer would force the building to shift in the opposite direction. The new smart structures could be very expensive to build. However, they would save many lives and would be less likely to be damaged during earthquakes.

The function of the computer mentioned in the Passage is to

counter-balance an earthquake-'s action on the building

解析：1.细节题。根据短文第三段第二句“…changes made to the construction codes in Los Angeles during the last 20 years have strengthened the city's buildings and highways, making them more resistant to quakes.”可知是因为建筑法规在20年内的改变，使地震中的伤亡人数相对不高。故选项D正确。 2.细节题。根据短文第五段最后一句“When the ground shakes and the building tips forward，the computer would force the building to shift in the opposite direction.”可知当地面晃动，建筑物向前倾斜时，电脑会迫使它向相反的方向改变，从而保持平衡。故选项A正确。 3.细节题。文章最后一段指出“The new smart structures could be very expensive to build. However，they would save many lives and would be less likely to be damaged during earthquakes.”可知这种新型的智能结构虽然昂贵但是很值得建造。选项A、C文中没有提到，选项D的表述与原文不一致．故选项B正确。 4.推断题。根据短文第五段可知，过去人们认为建筑材料对减少地震损失很重要，但那是以前的方法，排除选项A、B。而现在重点强调的办法是减少地面震动。选项D文章没有提及，故选C。 5.主旨题。纵观短文可看出作者是通过描述发生在洛杉矶的地震来指出抗震技术的提高。选项A是说地震结果的比较，不是文章重点，选项B、C与原文表述不符，故选项D正确。