问题
单项选择题
钢板由于冷却速度控制不好所产生的组织缺陷使其（）大大降低。
A.综合力学性能
B.再加工性能
C.前两种性能
答案
参考答案：C
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钢板由于冷却速度控制不好所产生的组织缺陷使其（）大大降低。
A.综合力学性能
B.再加工性能
C.前两种性能
参考答案：C
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| One of the most common questions parents ask me is, "How, in this competitive world, can you raise kind children?" My answer is "to begin by being a 1 adult". When your child 2 you going the extra mile to help a friend, he will naturally 3 this as the right way to live. We are mirrors for our 4 . When children observe your examples of kindness, they'll know 5 to begin. One day, I mentioned that I had a 6 , and my 8-year-old 7 upstairs to run a bath for me. You know who 8 her stomachaches in just such a way. Kindness is a quality that isn't often 9 in our schools, so we must make a strong effort to acknowledge (承认) it 10 . A busy mother I know is making a (an) 11 to acknowledge her young son's kindness. She says, "Once I was with my son on a bus, and he sat next to a classmate using a wheelchair. I was amazed at 12 helpful and considerate he was, and I was 13 to praise him when we got home." Kindness, compassion (同情), and love 14 from understanding and respect, and in turn create more of 15 . It would help to acknowledge kids' thoughtfulness instead of comparing them and 16 competition. In an achievement-oriented (成绩导向型) culture, we may focus more 17 grades and sports victories than on 18 of the heart. 19 the time to acknowledge kind actions as having true worth. We can 20 kindness in our everydaylives, for example, by creating a "kindness board". | ||||
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