问题
单项选择题
调质处理是指（）的热处理方法。
A.淬火+正火
B.淬火+低温回火
C.淬火+高温回火
D.淬火+中温回火
答案
参考答案：C
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调质处理是指（）的热处理方法。
A.淬火+正火
B.淬火+低温回火
C.淬火+高温回火
D.淬火+中温回火
参考答案：C
It’s important for everyone to have a good neighbour. In China, there is a saying that a distant relative is not as good as a near neighbor(远亲不如近邻). I agree with it 1 from my experience (经历), I think it’s 2 for each one to have a good neighbor. First, a good neighbour is a good friend. One winter day when our family moved to a new house, our neighborhood helped us to 3 some furniture(家具) and told us something 4 this neighbourhood. They invited all members of 5 family to their home and have a hot drink. They made us 6 comfortable here. Next, a good neighbor is a good relative(亲戚).When we travel, our neighbors 7 take care of our house and keep the letters for us. When they 8 , we also help them as they do. In the new neighborhood, we always 9 each other. We are just like good relatives. Finally, I get a very important 10 from our neighbours that having a good neighbour is being a good neighbor yourself.
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