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最佳答案:Next time I will look through the pronunciation of the Chinese phonics and try h
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最佳答案:退火退火就是一种柔和的金属加热,然后让它凉很缓慢.如果金属加热,然后冷却速度很快,例如将浸在水中(),它将会很艰苦,但也很brittle-that,它将易碎.金
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最佳答案:I already know who did it. But I can't tell you because I promised that person.
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最佳答案:I am now using a software which offers free calls and messages; the traceless in
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最佳答案:If you patronize my store frequently (above 2 times),I can give the gift to you!
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最佳答案:My dreamMy dream is that I want to be a designer when growing up.Designing is ve